- Earth-watching satellite
- Military
- OBJECT B
- NORAD 61180
- 2024-166B
- Low Earth orbit
Current orbit
View on live mapOrbit began over the Arctic Ocean
Orbit ends over the Arctic Ocean
In the Earth’s shadow since
Back in sunlight
In view from you
Nobody watches Kosmos-2578 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 Kosmos-2578, 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 it is up there for reaches the ground as pictures and measurements, not as a light in the sky.
Timeline
- Launch
Launched, on the day GCAT records. Source
Summary
Over the Arabian Sea LIVE
Where is Kosmos-2578?
At 5:41:01 PM UTC Kosmos-2578 was over the Arabian Sea (7.5° N, 66.1° E), 341 km up, moving at 7.7 km/s and in the Earth’s shadow.
What is Kosmos-2578?
A satellite that watches the Earth in low Earth orbit, in space since Sep 17, 2024.
Can I see Kosmos-2578?
No, not with the naked eye: no brightness has been published for Kosmos-2578, and nothing here estimates one; what people use is its pictures and measurements of the Earth.
General
- Operator
- Russian Ministry of Defense
- State
- Russian Federation
- Built by
- Joint Stock Corp. VNIIEM
- What it is
- Earth-watching satellite
- Military
- Yes: a defence organisation flies it
- Launched
- Mass
- 520 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, that a defence organisation flies it, the launch day, the mass, and whether it is operating. The orbit class is read from its current elements.
Latest orbital data
- Position received
- 5:41 PM UTC
- Station time (UTC)
- 5:41 PM UTC
- Latitude / longitude
- 7.5° N, 66.1° E
- Altitude
- 341 km
- Speed
- 7.7 km/s (27,734 km/h)
- Course
- south
- Light
- In the Earth’s shadow until 5:55 PM UTC
- Inclination
- 96.7°
- Orbital period
- 91.3 minutes
- Orbits per day
- 15.77
- This orbit
- 333 to 338 km
- In shadow
- 36 minutes of each orbit
- In view from
- Within 1,200 km of the point below it
- Elements epoch
- Nov 8, 2026, 4:46 AM, 12 hours old
- Source
- Position from Space-Track orbital elements of Nov 8, 2026, 4:46 AM, 12 hours old.
No operator publishes an ephemeris for Kosmos-2578, so every position here comes from its orbital elements.
In orbit
- Close approaches
- No close approach to Kosmos-2578 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.
Beside the others
| Satellite | Typical altitude | Orbital period | Mass | In space since |
|---|---|---|---|---|
| Kosmos-2578 | 333 to 338 km | 91 minutes | 520 kg | 2024 |
| PAZ | 507 to 510 km | 95 minutes | about 1.4 t | 2018 |
| WorldView-3 | 612 to 615 km | 97 minutes | about 2.8 t | 2014 |
| SAOCOM 1A | 622 to 624 km | 97 minutes | about 3 t | 2018 |
| ALOS-2 | 630 to 632 km | 97 minutes | about 2.1 t | 2014 |
| SMAP | 681 to 683 km | 98 minutes | 944 kg | 2015 |
Data and API
The current elements from Space-Track as an OMM object, epoch Nov 8, 2026, 4:46 AM, 12 hours old.
{
"OBJECT_NAME": "OBJECT B",
"OBJECT_ID": "2024-166B",
"EPOCH": "2026-11-08T04:46:26.031360",
"MEAN_MOTION": 15.7719528,
"ECCENTRICITY": 0.0004038,
"INCLINATION": 96.7072,
"RA_OF_ASC_NODE": 197.9089,
"ARG_OF_PERICENTER": 78.9014,
"MEAN_ANOMALY": 281.2708,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 61180,
"ELEMENT_SET_NO": 999,
"REV_AT_EPOCH": 12341,
"BSTAR": 0.00019266,
"MEAN_MOTION_DOT": 0.00031372,
"MEAN_MOTION_DDOT": 0
}