Keplerian elements for most satellites in low-earth orbit. Also includes historical archives dating back to 1980 and information about satellite tracking.

Statistics Summary for celestrak.com

Alexa Traffic Rank Reputation
Global 1,000,173
Global Rank Alexa Traffic Rank
A rough estimate of celestrak.com's popularity.

The rank is calculated using a combination of average daily visitors to celestrak.com and pageviews on celestrak.com over the past 3 months. The site with the highest combination of visitors and pageviews is ranked #1. Learn more.

Updated Daily
Brazil Flag 44,711
Rank in BR Traffic Rank in Country
A rough estimate of celestrak.com's popularity in a specific country.

The rank by country is calculated using a combination of average daily visitors to celestrak.com and pageviews on celestrak.com from users from that country over the past 3 months. The site with the highest combination of visitors and pageviews is ranked #1 in that country.

Updated Daily
Sites Linking In Sites Linking In
A measure of celestrak.com's reputation.

The number of links to celestrak.com from sites visited by users in the Alexa traffic panel. Links that were not seen by users in the Alexa traffic panel are not counted. Multiple links from the same site are only counted once.

Updated Monthly
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Traffic rank for celestrak.com:

  Traffic Rank Change
3 month 1,000,173 - We do not have enough data to display this metric for this site.

Estimated percentage of global pageviews on celestrak.com:

  Pageviews Change
3 month 0.000003 - We do not have enough data to display this metric for this site.

Estimated percentage of global internet users who visit celestrak.com:

  Reach Change
3 month 0.00017 - We do not have enough data to display this metric for this site.

Estimated percentage of visits to celestrak.com that consist of a single pageview:

  Bounce % Change
3 month 58.9 - We do not have enough data to display this metric for this site.

Estimated daily unique pageviews per user for celestrak.com:

  Pageviews/User Change
3 month 1.7 - We do not have enough data to display this metric for this site.

Estimated daily time on site (mm:ss) for celestrak.com:

  Time on Site Change
3 month 02:45 - We do not have enough data to display this metric for this site.
Compare celestrak.com to:

Learn more about Alexa Traffic Stats.

Average Load Time for Celestrak.com

Speed time for celestrak.com is not available.

Celestrak.com’s Regional Traffic Ranks

Country

Rank

Brazil Flag  Brazil

44,711

Where Visitors Go on Celestrak.com

Subdomain

Percent of Visitors

celestrak.com

100.00%


Audience Snapshot

Top Search Queries for Celestrak.com


Based on internet averages, celestrak.com is visited more frequently by males who are in the age range 18-24, received some college education and browse this site from home.
Get complete site demographics.
Query Percent of Search Traffic
1 norad 14.45%
2 tle 5.38%
3 iridium 3.14%
4 satellite element 2.68%
5 etteformat 1.88%
6 socrates 1.81%
7 how to calculate a klm coordinate in radius 1.54%

 

Search Traffic

The percentage of site visits from search engines.

Period Percent of Site Traffic
Last 30 days 8.1%
Last 7 days -
Yesterday -
 
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Search Traffic on the Rise and Decline

The top queries from search engines driving relatively more/less traffic to celestrak.com in the current month than the previous month. Updated monthly.

Search Query 1 Month Increase The change in percentage of search traffic to celestrak.com for each query.
1 norad 9.98%
2 satellite element 2.68%
3 celestrak norad 1.12%
4 socrates 0.75%
5 norad tle 0.74%
6 accuracy of two-line element sets 0.72%
7 geodetic and a geocentric latitude 0.68%
8 cerestrac 0.64%
9 aas 127 0.58%
10 element of satellite 0.57%
Search Query 1 Month Decline The change in percentage of search traffic to celestrak.com for each query.
1 tle 10.07%
2 iridium 2.67%
3 etteformat 1.94%
4 how to calculate a klm coordinate in radius 1.36%
5 celestrak 1.23%
6 asat 0.81%
7 vallado 0.57%
8 norad tracking avc in orbit 0.56%
9 pc track 0.56%
10 iss tle 0.37%



Search Advertising Metrics Highlights

Data provided by iSpionage. Visit iSpionage to discover additional information metrics for celestrak.com.

Last Month Stats (Estimated)
PPC Budget
Last Month Clicks
Avg. Ad Position
Google PPC Keywords
Yahoo PPC Keywords


High Impact Search Queries for celestrak.com

Popular queries that are relevant to this site and are actively targeted by competitors advertising on search engines. Click on queries below to discover who is advertising for these queries.

Query Query
A phrase that drives traffic to “celestrak.com” from search engines. This list also includes sub-phrases that account for a high percentage of this site's search traffic broken out separately. For example, if the site receives traffic for 'buy diamond ring', 'diamond necklace', and 'diamond bracelet', the word 'diamond' might also appear in the list.
Impact Factor Impact Factor
A high value indicates that “celestrak.com” is getting significant organic search traffic for queries containing these phrases, despite high advertising competition for these phrases.

Impact Factor is a combined measurement of the importance of a particular phrase to the site's search traffic and the level of search engine advertising competition (QCI). The index is on a scale of 0 to 100.

Updated Monthly
Query Popularity Query Popularity
An estimate of how frequently users search for these keywords, on a scale from 0 to 100. Higher numbers indicate higher frequencies.

Updated Monthly
QCI The Query Competition Index
QCI indicates the typical number of ads displayed for keyword searches on major search engines. A large number of ads indicates strong advertising competition for a query. The index is on a scale from 0 to 100.

Updated Monthly
satellite element 24.01 10 90
norad 14.67 43 14
iridium 10.69 38 34
tle 5.61 35 10
tracking software 3.40 20 70
gps 2.27 55 47
iridium satellite 2.11 21 59
sem 1.88 55 39
tracking system 1.53 23 69
satellite tracking software 1.47 13 17
globalstar 1.16 29 22
intelsat 1.05 25 18
definition of 0.81 19 80
how to calculate 0.75 18 35
geosynchronous orbit 0.71 18 40
master asp 0.71 8 53
irridium 0.69 16 22
satellite 0.69 49 35
sattilite 0.68 9 51
noaa 0.68 54 23
global star 0.65 16 26
tracking time software 0.63 5 100
asat 0.58 28 10
space station 0.57 33 22
element 0.54 42 26
software 0.53 54 36
retriever 0.51 34 18
gso & geo 0.47 5 10
satellite tracking 0.46 29 35
nanu 0.45 22 13
 

Search Engine Marketing (SEM) Activity by celestrak.com

Ads for celestrak.com have appeared on major search engines when people performed the queries below. Click on the queries below to discover more information.

No data available for celestrak.com

 

Search Engine Marketing (SEM) Opportunities for celestrak.com

Queries that provide opportunities for this site to advertise through Search Engine Marketing (SEM) to get more traffic. They are popular queries that are relevant to the site, and have low competition in search engine marketing. Learn More Many sites are actively advertising in search engines for the most valuable search queries. This high level of competition tends to result in high advertising costs, which makes it difficult to find attractive advertising opportunities. These opportunities may still exist, however, by looking at the "long tail". The long tail contains search queries with lower Query Popularity, but such queries also tend to have lower QCI. By advertising for many of these queries, sites may still be able to manage an effective search engine marketing campaign. Note that not all queries on the long tail may be very relevant to this site, but this list may contain a number of strong advertising candidates.

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Dr. T.S. Kelso
2406 Flyway Court
Beavercreek, OH 45431
US
TS.Kelso [at] mindspring.com



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Who is celestrak.com? Whois lookup at GoDaddy.


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Audience Demographics for Celestrak.com

Relative to the general internet population how popular is celestrak.com with each audience below?

Age

18-24
Relative to the general internet population, 18-24 year olds are over-represented at celestrak.com.

Confidence: low
25-34
Relative to the general internet population, 25-34 year olds are greatly under-represented at celestrak.com.

Confidence: low
35-44
Relative to the general internet population, 35-44 year olds are over-represented at celestrak.com.

Confidence: low
45-54
Relative to the general internet population, 45-54 year olds are under-represented at celestrak.com.

Confidence: low
Education

Some College
Relative to the general internet population, people some college education are over-represented at celestrak.com.

Confidence: low
College
Relative to the general internet population, people who went to college are over-represented at celestrak.com.

Confidence: low
Graduate School
Relative to the general internet population, people who went to graduate school are greatly under-represented at celestrak.com.

Confidence: low
Gender

Male
Relative to the general internet population, Males are over-represented at celestrak.com.

Confidence: low
Female
Relative to the general internet population, Females are under-represented at celestrak.com.

Confidence: low
Has Children

Yes
Relative to the general internet population, people with children are under-represented at celestrak.com.

Confidence: low
No
Relative to the general internet population, people without children are over-represented at celestrak.com.

Confidence: low
Browsing Location

home
Relative to the general internet population, people browsing from home are over-represented at celestrak.com.

Confidence: low
work
Relative to the general internet population, people browsing from work are greatly under-represented at celestrak.com.

Confidence: low

Advanced Demographics for celestrak.com

Audience breakdown by income, ethnicity, age, education, gender, children and browsing location.

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Visitors by Country for Celestrak.com

Country

Percent of Visitors

Brazil Flag  Brazil

29.7%

You need Flash 8 to view the map.

 

High Impact Search Queries for Celestrak.com

Query Impact
1 satellite element High
2 norad High
3 iridium High
4 tle Medium
5 tracking software Medium
6 gps Medium
7 iridium satellite Medium

Top Search Queries for Celestrak.com

Query Percent of Search Traffic
1 norad 14.45%
2 tle 5.38%
3 iridium 3.14%
4 satellite element 2.68%
5 etteformat 1.88%
6 socrates 1.81%
7 how to calculate a klm coordinate in radius 1.54%

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