ISS OBJECT XY
NORAD 66912· COSPAR 1998-067XY· ISS / Science· LEO
Launch
Launched on Nov 20, 1998 from 81/23 (81L), Kazakhstan aboard a Proton-K.
Proton | Zarya →No longer in orbit
ISS OBJECT XY reentered Earth's atmosphere on Jul 1, 2026. The orbit below is the last tracked element set, shown for reference — it is not a current position.
Last tracked · TLE epoch 2026-06-29 08:20 UTC
Orbit class
LEO — Low Earth Orbit (circular, < 2,000 km)
Operator
—
Country
TBD
Manufacturer
—
Launched
Nov 20, 1998
Reentered
Jul 1, 2026
Mass
—
Apogee
220 km
Perigee
212 km
Inclination
51.60°
Period
88.7 min
Altitude history
Apogee and perigee for ISS OBJECT XY across 34 days of archived orbital elements (36 element sets, one per day).
Trend
Decaying
Change
-110.3 km
Rate
-3.22 km/day
Now
212 × 220 km
Apogee Perigee
Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.
Launched with
15 other catalogued objects still in orbit from launch 1998-067 (Proton | Zarya).
- ISS (ZARYA) · 25544
- HRC MONOBLOCK CAMERA · 66052
- DUPLEX · 66906
- KNACKSAT-2 · 67683
- GXIBA-1 · 67685
- UITMSAT-2 · 67686
- LEOPARD · 67687
- HMU-SAT2 · 67688
- HOKUSHIN-1 · 69648
- ISS OBJECT YJ · 69794
- PROVES-ELECTRA · 69795
- ISS OBJECT YL · 69796
- ISS OBJECT YM · 69797
- ISS OBJECT YN · 69798
- ISS OBJECT YP · 69799
Sources & further reading
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