Arase

LIVE
See on the map

Link to this page

https://orbinauts.com/satellites/41896

  • ARASE (ERG)
  • NORAD 41896
  • 2016-080A
  • Highly elliptical orbit

Current orbit

Where Arase is on the world map, with the orbit it is flying
View on live map

Orbit began over the Pacific Ocean

Orbit ends over Libya

Sunlit since

Enters the Earth’s shadow

Past trackNext orbits

In view from you

Nobody watches Arase 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 Arase, 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 the Pacific Ocean LIVE

Where is Arase?

At 5:18:44 PM UTC Arase was over the Pacific Ocean (31.9° S, 88.4° W), 15,825 km up, moving at 4.26 km/s and in sunlight.

What is Arase?

A satellite in a highly elliptical orbit, in space since Dec 20, 2016.

Can I see Arase?

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

General

Operator
Institute of Space and Astronautical Sci
State
Japan (Nippon), State of
Built by
Institute of Space and Astronautical Sci
Launched
Mass
350 kg
Operating
Yes
Orbit class
Highly elliptical 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
5:18 PM UTC
Station time (UTC)
5:18 PM UTC
Latitude / longitude
31.9° S, 88.4° W
Altitude
15,825 km
Speed
4.26 km/s (15,347 km/h)
Course
east
Light
In sunlight until 1:00 AM UTC
Inclination
31.9°
Orbital period
558.6 minutes
Orbits per day
2.58
This orbit
396 to 31,787 km
In shadow
25 minutes of each orbit
In view from
Within 7,070 km of the point below it
Elements epoch
Nov 8, 2026, 5:26 AM, 11 hours old
Source
Position from Space-Track orbital elements of Nov 8, 2026, 5:26 AM, 11 hours old.

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

In orbit

Close approaches
No close approach to Arase 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

Arase shares its launch, 2016-080, with one other body the catalogue lists in orbit.

BodyWhat it is
EPSILON 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, 5:26 AM, 11 hours old.

{
  "OBJECT_NAME": "ARASE (ERG)",
  "OBJECT_ID": "2016-080A",
  "EPOCH": "2026-11-08T05:26:49.722432",
  "MEAN_MOTION": 2.57805643,
  "ECCENTRICITY": 0.69851867,
  "INCLINATION": 31.9303,
  "RA_OF_ASC_NODE": 311.616,
  "ARG_OF_PERICENTER": 134.3227,
  "MEAN_ANOMALY": 309.9729,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 41896,
  "ELEMENT_SET_NO": 999,
  "REV_AT_EPOCH": 9199,
  "BSTAR": 0.00078609432,
  "MEAN_MOTION_DOT": -3.1e-7,
  "MEAN_MOTION_DDOT": 0
}