- Communications satellite
- AAC-AIS-SAT3
- NORAD 58997
- 2023-174DJ
- Low Earth orbit
Current orbit
View on live mapOrbit began over the Pacific Ocean
Orbit ends over the Pacific Ocean
In the Earth’s shadow since
Back in sunlight
In view from you
Nobody watches Ymir-1 go over, but a receiver still asks whether it is above the horizon. Say where you are and this card answers.
Your position is rounded to about a kilometre and sent only to the Orbinauts API, to find the pass.
No brightness has been published for Ymir-1, so it is not a naked-eye satellite and no city page carries pass times for it. Nothing here estimates one.
Seeing it
There is nothing to go outside for: it is too faint for the naked eye. What reaches you from it reaches a dish or an antenna, not an eye.
Timeline
- Launch
Launched, on the day GCAT records. Source
Summary
Over Saudi Arabia LIVE
Where is Ymir-1?
At 5:36:03 PM UTC Ymir-1 was over Saudi Arabia (27.7° N, 39.2° E), 620 km up, moving at 7.55 km/s and in the Earth’s shadow.
What is Ymir-1?
A communications satellite in low Earth orbit, in space since Nov 11, 2023.
Can I see Ymir-1?
No, not with the naked eye: no brightness has been published for Ymir-1, and nothing here estimates one; the dishes and receivers on the ground use its signals instead.
General
- Operator
- AAC Microtec/Clyde Space Ltd.
- State
- United Kingdom of Great Britain and Northern Ireland
- Built by
- AAC Microtec/Clyde Space Ltd.
- What it is
- Communications satellite
- Launched
- Mass
- 5 kg
- Operating
- Yes
- Orbit class
- Low Earth orbit
From GCAT, Jonathan McDowell’s general catalogue, licensed CC BY 4.0: the operator, the state, the manufacturer, what it is for, the launch day, the mass, and whether it is operating. The orbit class is read from its current elements.
Latest orbital data
- Position received
- 5:36 PM UTC
- Station time (UTC)
- 5:36 PM UTC
- Latitude / longitude
- 27.7° N, 39.2° E
- Altitude
- 620 km
- Speed
- 7.55 km/s (27,176 km/h)
- Course
- north
- Light
- In the Earth’s shadow until 5:47 PM UTC
- Inclination
- 97.6°
- Orbital period
- 96.9 minutes
- Orbits per day
- 14.85
- This orbit
- 605 to 614 km
- In shadow
- 28 minutes of each orbit
- In view from
- Within 1,800 km of the point below it
- Elements epoch
- Nov 8, 2026, 7:46 AM, 9 hours old
- Source
- Position from Space-Track orbital elements of Nov 8, 2026, 7:46 AM, 9 hours old.
No operator publishes an ephemeris for Ymir-1, so every position here comes from its orbital elements.
In orbit
- Close approaches
- No close approach to Ymir-1 has been reported publicly in the past thirty days.
From Space-Track’s public conjunction messages; the latest report was issued Nov 8, 2026, 1:11 PM, 3 hours old. Only approaches serious enough to be reported publicly are listed: within three days and, for two bodies near the Earth, closer than a kilometre with a chance of a collision above 1 in 10,000, the level at which NASA moves the ISS.
Launched with
Ymir-1 shares its launch, 2023-174, with 32 other bodies the catalogue lists in orbit.
| Body | What it is |
|---|---|
| ORBASTRO-PC-1 | Satellite |
| LEMUR 2 BASS | Earth-watching satellite |
| PLATERO | Earth-watching satellite |
| BRO-11 | Satellite |
| FLOCK 4Q 16 | Earth-watching satellite |
| FLOCK 4Q 11 | Earth-watching satellite |
| GENMAT-1 | Earth-watching satellite |
| FLOCK 4Q 28 | Earth-watching satellite |
| FLOCK 4Q 27 | Earth-watching satellite |
| ICEYE-X31 | Earth-watching satellite |
| FALCONSAT-10 | Satellite |
| SPACEVAN-001 | Satellite |
| PELICAN-1 3001 | Earth-watching satellite |
| UMBRA-07 | Earth-watching satellite |
| SPIP | Earth-watching satellite |
| AETHER-2 | Communications satellite |
| ION SCV-013 | Satellite |
| IMPULSE-1 MIRA | Satellite |
| ICEYE-X35 | Earth-watching satellite |
| FLOCK 4Q 7 | Earth-watching satellite |
| FLOCK 4Q 2 | Earth-watching satellite |
| PROTOMETHEE | Earth-watching satellite |
| FLOCK 4Q 9 | Earth-watching satellite |
| OBSERVER-1A | Earth-watching satellite |
| PICO-01A003 | Communications satellite |
| FLOCK 4Q 4 | Earth-watching satellite |
| FLOCK 4Q 13 | Earth-watching satellite |
| OBJECT CG | Satellite |
| LEMUR 2 JK0903EM1407 | Earth-watching satellite |
| LEMUR 2 MJR092620 | Earth-watching satellite |
| AAC-HSI-SAT3 | Earth-watching satellite |
| EXO-0 | Satellite |
Read from the international designators of the US catalogue: the year and the launch number every piece of one launch shares. A body that has come down is no longer listed.
Beside the others
| Satellite | Typical altitude | Orbital period | Mass | In space since |
|---|---|---|---|---|
| Ymir-1 | 605 to 614 km | 97 minutes | 5 kg | 2023 |
| BlueWalker 3 | 443 to 453 km | 94 minutes | about 1.5 t | 2022 |
| Hispasat 30W-6 | 35,786 to 35,786 km | 1,436 minutes | about 6.1 t | 2018 |
| Amazonas Nexus | 35,786 to 35,786 km | 1,436 minutes | about 4.1 t | 2023 |
| ARSAT-1 | 35,786 to 35,786 km | 1,436 minutes | about 3 t | 2014 |
| Astra 1N | 35,786 to 35,786 km | 1,436 minutes | about 5.3 t | 2011 |
Data and API
The current elements from Space-Track as an OMM object, epoch Nov 8, 2026, 7:46 AM, 9 hours old.
{
"OBJECT_NAME": "AAC-AIS-SAT3",
"OBJECT_ID": "2023-174DJ",
"EPOCH": "2026-11-08T07:46:32.305728",
"MEAN_MOTION": 14.85420031,
"ECCENTRICITY": 0.00061417,
"INCLINATION": 97.6083,
"RA_OF_ASC_NODE": 354.7062,
"ARG_OF_PERICENTER": 192.2553,
"MEAN_ANOMALY": 167.8514,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 58997,
"ELEMENT_SET_NO": 999,
"REV_AT_EPOCH": 16254,
"BSTAR": 0.00053912619,
"MEAN_MOTION_DOT": 0.00004597,
"MEAN_MOTION_DDOT": 0
}