Orbital Acceleration Calculator
Orbital acceleration is the acceleration directed at the center of the orbital path taken by a body in a circular motion. Orbital acceleration is also known as centripetal acceleration. The centripetal acceleration has a magnitude equal to the square of the body's speed v along the curve divided by the distance r from the center of the circle to the moving body.
- Where A is the Orbital Acceleration
- V is the orbital velocity
- r is the radius of orbit
The most common units for Orbital Acceleration are m/s2. The motion of a satellite around the earth in a circular orbit is accelerated. Acceleration depends on velocity. Velocity has magnitude and direction. The satellite is moving at a uniform speed, but its direction of motion is changing at each point.
GNSS Constellations - A list of all GNSS satellites by constellations
beidou
| Satellite Name | Orbit | Date |
|---|
| BeiDou-3 G4 | Geostationary Orbit (GEO) | 17 May, 2023 |
| BeiDou-3 G2 | Geostationary Orbit (GEO) | 09 Mar, 2020 |
| Compass-IGSO7 | Inclined Geosynchronous Orbit (IGSO) | 09 Feb, 2020 |
| BeiDou-3 M19 | Medium Earth Orbit (MEO) | 16 Dec, 2019 |
| BeiDou-3 M20 | Medium Earth Orbit (MEO) | 16 Dec, 2019 |
| BeiDou-3 M21 | Medium Earth Orbit (MEO) | 23 Nov, 2019 |
| BeiDou-3 M22 | Medium Earth Orbit (MEO) | 23 Nov, 2019 |
| BeiDou-3 I3 | Inclined Geosynchronous Orbit (IGSO) | 04 Nov, 2019 |
| BeiDou-3 M23 | Medium Earth Orbit (MEO) | 22 Sep, 2019 |
| BeiDou-3 M24 | Medium Earth Orbit (MEO) | 22 Sep, 2019 |
galileo
| Satellite Name | Orbit | Date |
|---|
| GSAT0223 | MEO - Near-Circular | 05 Dec, 2021 |
| GSAT0224 | MEO - Near-Circular | 05 Dec, 2021 |
| GSAT0219 | MEO - Near-Circular | 25 Jul, 2018 |
| GSAT0220 | MEO - Near-Circular | 25 Jul, 2018 |
| GSAT0221 | MEO - Near-Circular | 25 Jul, 2018 |
| GSAT0222 | MEO - Near-Circular | 25 Jul, 2018 |
| GSAT0215 | MEO - Near-Circular | 12 Dec, 2017 |
| GSAT0216 | MEO - Near-Circular | 12 Dec, 2017 |
| GSAT0217 | MEO - Near-Circular | 12 Dec, 2017 |
| GSAT0218 | MEO - Near-Circular | 12 Dec, 2017 |
glonass
| Satellite Name | Orbit | Date |
|---|
| Kosmos 2569 | -- | 07 Aug, 2023 |
| Kosmos 2564 | -- | 28 Nov, 2022 |
| Kosmos 2559 | -- | 10 Oct, 2022 |
| Kosmos 2557 | -- | 07 Jul, 2022 |
| Kosmos 2547 | -- | 25 Oct, 2020 |
| Kosmos 2545 | -- | 16 Mar, 2020 |
| Kosmos 2544 | -- | 11 Dec, 2019 |
| Kosmos 2534 | -- | 27 May, 2019 |
| Kosmos 2529 | -- | 03 Nov, 2018 |
| Kosmos 2527 | -- | 16 Jun, 2018 |
gps
| Satellite Name | Orbit | Date |
|---|
| Navstar 82 | Medium Earth Orbit | 19 Jan, 2023 |
| Navstar 81 | Medium Earth Orbit | 17 Jun, 2021 |
| Navstar 78 | Medium Earth Orbit | 22 Aug, 2019 |
| Navstar 77 | Medium Earth Orbit | 23 Dec, 2018 |
| Navstar 76 | Medium Earth Orbit | 05 Feb, 2016 |
| Navstar 75 | Medium Earth Orbit | 31 Oct, 2015 |
| Navstar 74 | Medium Earth Orbit | 15 Jul, 2015 |
| Navstar 73 | Medium Earth Orbit | 25 Mar, 2015 |
| Navstar 72 | Medium Earth Orbit | 29 Oct, 2014 |
| Navstar 71 | Medium Earth Orbit | 02 Aug, 2014 |
irnss
| Satellite Name | Orbit | Date |
|---|
| NVS-01 | Geostationary Orbit (GEO) | 29 May, 2023 |
| IRNSS-1I | Inclined Geosynchronous Orbit (IGSO) | 12 Apr, 2018 |
| IRNSS-1H | Sub Geosynchronous Transfer Orbit (Sub-GTO) | 31 Aug, 2017 |
| IRNSS-1G | Geostationary Orbit (GEO) | 28 Apr, 2016 |
| IRNSS-1F | Geostationary Orbit (GEO) | 10 Mar, 2016 |
| IRNSS-1E | Geosynchronous Orbit (IGSO) | 20 Jan, 2016 |
| IRNSS-1D | Inclined Geosynchronous Orbit (IGSO) | 28 Mar, 2015 |
| IRNSS-1C | Geostationary Orbit (GEO) | 16 Oct, 2014 |
| IRNSS-1B | Inclined Geosynchronous Orbit (IGSO) | 04 Apr, 2014 |
| IRNSS-1A | Inclined Geosynchronous Orbit (IGSO) | 01 Jul, 2013 |
