Supplemental GP Element Sets

Current as of 2025 Jan 20 23:32:56 UTC (Day 020)

SupGP vs. GP Comparisons
(RMS worse than 25 km)

See how well our SupGP compares to the source data
and how well the 18 SDS GP compares to SupGP

SupGP Statistics

Supplemental GP Data
Starlink
Matching Results, All Launches: 75*
Derived from latest Starlink ephemeris data on Space Track, with permission from SpaceX.
Starlink G11-8 Pre-Launch
Derived from a pre-launch Starlink-G11-8 state vector, provided by SpaceX. SupGP data is provided for the entire stack, as well as one for a single satellite.
Launch: 2025-01-21 15:24:10 UTC.
Deploy: 2025-01-21 16:25:51.940 UTC.
Launch window: 2025-01-21 15:24:10 UTC to 2025-01-21 15:24:39 UTC.
Backup Launch Opportunity #1
Launch: 2025-01-21 15:36:10 UTC.
Deploy: 2025-01-21 16:37:51.940 UTC.
Launch window: 2025-01-21 15:36:10 UTC to 2025-01-21 15:39:19 UTC.
Backup Launch Opportunity #2
Launch: 2025-01-21 15:45:50 UTC.
Deploy: 2025-01-21 16:47:31.940 UTC.
Launch window: 2025-01-21 15:45:50 UTC to 2025-01-21 15:49:39 UTC.
Backup Launch Opportunity #3
Launch: 2025-01-21 16:15:20 UTC.
Deploy: 2025-01-21 17:17:01.940 UTC.
Launch window: 2025-01-21 16:15:20 UTC to 2025-01-21 16:20:59 UTC.
Backup Launch Opportunity #4
Launch: 2025-01-21 17:12:50 UTC.
Deploy: 2025-01-21 18:14:31.940 UTC.
Launch window: 2025-01-21 17:12:50 UTC to 2025-01-21 17:18:39 UTC.
Backup Launch Opportunity #5
Launch: 2025-01-21 17:53:20 UTC.
Deploy: 2025-01-21 18:55:01.940 UTC.
Launch window: 2025-01-21 17:53:20 UTC to 2025-01-21 17:53:39 UTC.
Backup Launch Opportunity #6
Launch: 2025-01-21 17:54:40 UTC.
Deploy: 2025-01-21 18:56:21.940 UTC.
Launch window: 2025-01-21 17:54:40 UTC to 2025-01-21 17:55:29 UTC.
Starlink G13-1 Pre-Launch
Derived from a pre-launch Starlink-G13-1 state vector, provided by SpaceX. SupGP data is provided for the entire stack, as well as one for a single satellite.
Launch: 2025-01-21 05:24:50 UTC.
Deploy: 2025-01-21 06:30:15.160 UTC.
Launch window: 2025-01-21 05:24:50 UTC to 2025-01-21 05:25:19 UTC.
Backup Launch Opportunity #1
Launch: 2025-01-21 05:55:40 UTC.
Deploy: 2025-01-21 07:01:05.160 UTC.
Launch window: 2025-01-21 05:55:40 UTC to 2025-01-21 05:56:29 UTC.
Backup Launch Opportunity #2
Launch: 2025-01-21 05:59:40 UTC.
Deploy: 2025-01-21 07:05:05.160 UTC.
Launch window: 2025-01-21 05:59:40 UTC to 2025-01-21 06:00:29 UTC.
Backup Launch Opportunity #3
Launch: 2025-01-21 07:00:10 UTC.
Deploy: 2025-01-21 08:05:35.160 UTC.
Launch window: 2025-01-21 07:00:10 UTC to 2025-01-21 07:00:49 UTC.
Backup Launch Opportunity #4
Launch: 2025-01-21 07:29:30 UTC.
Deploy: 2025-01-21 08:34:55.160 UTC.
Launch window: 2025-01-21 07:29:30 UTC to 2025-01-21 07:33:59 UTC.
Backup Launch Opportunity #5
Launch: 2025-01-21 09:04:40 UTC.
Deploy: 2025-01-21 10:10:05.160 UTC.
Launch window: 2025-01-21 09:04:40 UTC to 2025-01-21 09:11:49 UTC.
Transporter-12 Post-Deployment
Derived from individual Post-Deployment Transporter-12 state vectors for each object in the initial deployment, provided by SpaceX.
 Launch: 2025-01-14 19:09:00.098 UTC.
Deployments: 2025-01-14 20:02:10.158 UTC to 2025-01-14 21:30:40.518 UTC.
OneWeb
Matching Results, All Launches: 10
Derived from latest OneWeb ephemeris data on Space Track, with permission from OneWeb.
Planet
Matching Results, All Launches: 2
Derived from latest Planet ephemeris data, with permission from Planet.
Iridium
Matching Results, Full Constellation: 0
Derived from latest Iridium ephemeris data on Space Track, with permission from Iridium.
GPS Operational
Matching Results, Full Constellation: 0
Derived from latest SEM Almanac IAW IS-GPS-200M.
GLONASS Operational
Matching Results, Full Constellation: 0
Derived from latest Rapid Satellite Ephemerides
IAW The Extended Standard Product 3 Orbit Format.
Intelsat
Matching Results, Full Constellation
Derived from latest Intelsat Ephemeris Data IAW IESS 412 Rev 3.
SES
Matching Results, Full Constellation: 2
Derived from latest SES ephemeris data on Space Track, with permission from SES.
Telesat
Matching Results, Full Constellation: 0
Derived from latest Telesat ephemeris data on Space Track, with permission from Telesat.
ISS
Derived from NASA OEM Ephemeris Data in 6-hour segments.
Additional information can be found at Spot the Station.
CSS
Derived from CMS OEM Ephemeris Data in 6-hour segments.
Additional information can be found at China Manned Space News.
CPF
Matching Results, All Prediction Centers: 3
Derived from latest Consolidated Laser Ranging Prediction Ephemeris Data (requires login account) IAW Consolidated Laser Ranging Prediction Format Version 2.00. Data is provided by these ILRS Prediction Centers.
Kuiper
Matching Results, All Launches: 0
Derived from latest Kuiper ephemeris data on Space Track, with permission from Amazon/Kuiper.
AST Space Mobile
Matching Results, Full Constellation: 0
Derived from latest AST Space Mobile ephemeris data on Space Track, with permission from AST Space Mobile.

Link to SupGP data
Link to interactive table with additional information
Link to RMS data

Numbers (red or green) following Matching Results show number of SupGP objects with NO MATCH
An asterisk indicates a mismatch or cross-tag