SDS-1

LIVE
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Link to this page

https://orbinauts.com/satellites/33497

  • NORAD 33497
  • 2009-002F
  • Low Earth orbit

Current orbit

Where SDS-1 is on the world map, with the orbit it is flying
View on live map

Orbit began over the People's Republic of China

Orbit ends over Afghanistan

Sunlit since

Enters the Earth’s shadow

Past trackNext orbits

In view from you

Nobody watches SDS-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 SDS-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 to see with the naked eye from anywhere on Earth.

Timeline

  1. Launch

    Launched, on the day GCAT records. Source

Summary

Over Antarctica LIVE

Where is SDS-1?

At 5:37:09 PM UTC SDS-1 was over Antarctica (67.8° S, 60.7° E), 672 km up, moving at 7.52 km/s and in sunlight.

What is SDS-1?

A satellite in low Earth orbit, in space since Jan 23, 2009.

Can I see SDS-1?

No, not with the naked eye: no brightness has been published for SDS-1, and nothing here estimates one.

General

Operator
Japan Aerospace Exploration Agency
State
Japan (Nippon), State of
Built by
Japan Aerospace Exploration Agency
Launched
Mass
100 kg
Operating
Orbit class
Low Earth orbit

From GCAT, Jonathan McDowell’s general catalogue, licensed CC BY 4.0: the operator, the state, the manufacturer, the launch day, the mass, and whether it is operating. The orbit class is read from its current elements.

Latest orbital data

Position received
5:37 PM UTC
Station time (UTC)
5:37 PM UTC
Latitude / longitude
67.8° S, 60.7° E
Altitude
672 km
Speed
7.52 km/s (27,072 km/h)
Course
south-west
Light
In sunlight until 6:33 PM UTC
Inclination
98.2°
Orbital period
97.6 minutes
Orbits per day
14.75
This orbit
642 to 645 km
In shadow
35 minutes of each orbit
In view from
Within 1,890 km of the point below it
Elements epoch
Nov 8, 2026, 3:27 AM, 14 hours old
Source
Position from Space-Track orbital elements of Nov 8, 2026, 3:27 AM, 14 hours old.

No operator publishes an ephemeris for SDS-1, so every position here comes from its orbital elements.

In orbit

Close approaches
No close approach to SDS-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.

See every close approach reported in orbit.

Launched with

SDS-1 shares its launch, 2009-002, with 7 other bodies the catalogue lists in orbit.

BodyWhat it is
GOSAT (IBUKI)Earth-watching satellite
SPRITE-SAT (RISING)Satellite
KAGAYAKISatellite
SOHLA-1 (MAIDO-1)Satellite
STARS (KUKAI)Satellite
KKS-1 (KISEKI)Satellite
H-2A R/BRocket body

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.

Data and API

The current elements from Space-Track as an OMM object, epoch Nov 8, 2026, 3:27 AM, 14 hours old.

{
  "OBJECT_NAME": "SDS-1",
  "OBJECT_ID": "2009-002F",
  "EPOCH": "2026-11-08T03:27:54.999648",
  "MEAN_MOTION": 14.74663292,
  "ECCENTRICITY": 0.00021244,
  "INCLINATION": 98.1772,
  "RA_OF_ASC_NODE": 212.8091,
  "ARG_OF_PERICENTER": 146.3527,
  "MEAN_ANOMALY": 213.7817,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 33497,
  "ELEMENT_SET_NO": 999,
  "REV_AT_EPOCH": 95477,
  "BSTAR": 0.00013175086,
  "MEAN_MOTION_DOT": 0.00000827,
  "MEAN_MOTION_DDOT": 0
}