OBJECT D

49398
Spacetrack Directory Number
2021-11-09
Orbit launches
481.63 km
Average height
27453.95 km/h
Average velocity


Satellite information OBJECT D - 2021-102D

Spacetrack Directory Name OBJECT D
Alternative name 2021-102D
Follow OBJECT D OBJECT D Tracker
Pass predictions OBJECT D Pass predictions OBJECT D
Orbit launches 2021-11-09 (4 years ago)
Days in orbit 1792
Country/organisation of origin Japonia (JPN)
Starting point KSCUT (Uchinoura Space Center, Japan)
Categories
Perigee 550 km
Apogee 575 km
Orbit slope (inclination) 97.31°
Laps per day 15
Height OBJECT D 481.63 km

Additional information OBJECT D

OBJECT D, 49398 is a Japanese satellite in SSO that was launched on Tue, 09 Nov 2021 UTC via an EPSILON launch vehicle from the Kagoshima Space Center University Of Tokyo (KSCUT). Unknown objects in Earths orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earths gravity.

satellite OBJECT D Date of exalting 09.11.2021y. Average height of ISS OBJECT D hundred 481.63 km. Average velocity OBJECT D is 27453.95 km/h. Inclination OBJECT D satellite 97.31°.

TLE



Average orbit height OBJECT D

Average velocity OBJECT D

Average inclination OBJECT D

Mean right ascension of the ascending node (RAAN) OBJECT D

Mean argument of perigee OBJECT D

Mean semi-major axis of the orbit OBJECT D

Mean orbital eccentricity OBJECT D

Frequency OBJECT D

In the table below we show the frequencies OBJECT D.

Downlink Mode
437.365 MHz 1k2 BPSK

Update time: 2026-10-05 20:40:22
Average height of ISS OBJECT D is: 481.63km
Average velocity OBJECT D is: 27453.95km/h
Average orbit height OBJECT D is: 97.31°
OBJECT D a new group of Starlink satellites has been launched 2021-11-09
OBJECT D is from 1792 days Days in orbit.