- Earth-watching satellite
- Military
- DMSP 5D-2 F13 (USA 109)
- NORAD 23533
- 1995-015A
- Low Earth orbit
Current orbit
View on live mapOrbit began over Canada
Orbit ends over the Arctic Ocean
In view from you
Nobody watches DMSP F-13 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 DMSP F-13, 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 Atlantic Ocean LIVE
Where is DMSP F-13?
At 6:20:44 PM UTC DMSP F-13 was over the Atlantic Ocean (10° S, 3.7° E), 842 km up, moving at 7.43 km/s and in sunlight.
What is DMSP F-13?
A satellite that watches the Earth in low Earth orbit, in space since Mar 24, 1995.
Can I see DMSP F-13?
No, not with the naked eye: no brightness has been published for DMSP F-13, and nothing here estimates one; what people use is its pictures and measurements of the Earth.
General
- Operator
- US Air Force Space and Missile Center
- State
- United States of America
- Built by
- Lockheed Martin Telecommunications/East Windsor
- What it is
- Earth-watching satellite
- Military
- Yes: a defence organisation flies it
- Launched
- Mass
- 749 kg
- Operating
- No: its regular operations have ended
- 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
- 6:20 PM UTC
- Station time (UTC)
- 6:20 PM UTC
- Latitude / longitude
- 10° S, 3.7° E
- Altitude
- 842 km
- Speed
- 7.43 km/s (26,748 km/h)
- Course
- north
- Light
- In sunlight
- Inclination
- 98.8°
- Orbital period
- 101.6 minutes
- Orbits per day
- 14.17
- This orbit
- 827 to 838 km
- In shadow
- None of this orbit
- In view from
- Within 2,170 km of the point below it
- Elements epoch
- Nov 8, 2026, 8:29 AM, 9 hours old
- Source
- Position from Space-Track orbital elements of Nov 8, 2026, 8:29 AM, 9 hours old.
No operator publishes an ephemeris for DMSP F-13, so every position here comes from its orbital elements.
In orbit
- Close approaches
- No close approach to DMSP F-13 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
DMSP F-13 shares its launch, 1995-015, with 120 other bodies the catalogue lists in orbit.
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 |
|---|---|---|---|---|
| DMSP F-13 | 827 to 838 km | 102 minutes | 749 kg | 1995 |
| Sentinel-5P | 826 to 828 km | 101 minutes | 820 kg | 2017 |
| Suomi NPP | 825 to 829 km | 101 minutes | about 2.1 t | 2011 |
| MetOp-SG A1 | 820 to 821 km | 101 minutes | about 4 t | 2025 |
| Metop-B | 818 to 823 km | 101 minutes | about 4.1 t | 2012 |
| Metop-C | 820 to 821 km | 101 minutes | about 4.1 t | 2018 |
Data and API
The current elements from Space-Track as an OMM object, epoch Nov 8, 2026, 8:29 AM, 9 hours old.
{
"OBJECT_NAME": "DMSP 5D-2 F13 (USA 109)",
"OBJECT_ID": "1995-015A",
"EPOCH": "2026-11-08T08:29:49.158816",
"MEAN_MOTION": 14.17053733,
"ECCENTRICITY": 0.00077819,
"INCLINATION": 98.8003,
"RA_OF_ASC_NODE": 324.8405,
"ARG_OF_PERICENTER": 100.5451,
"MEAN_ANOMALY": 317.3043,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 23533,
"ELEMENT_SET_NO": 999,
"REV_AT_EPOCH": 63361,
"BSTAR": 0.000077485806,
"MEAN_MOTION_DOT": 0.00000112,
"MEAN_MOTION_DDOT": 0
}