Catalogue · 308 objects
Orbit class, mission and constellation are derived · methodology
Catalogue rows come from CelesTrak SATCAT; perigee, apogee and inclination shown here are catalogue values (the detail page shows the latest element set). Facet counts are computed live over the filtered set.
Mission
Constellation
| LEO |
| 1,028 / 1,710 km |
| 99.82° |
| 12 Jun 1975 |
| United States |
| United States |
| DELTA 1 DEB | 21598 | 1975-052HS | Debris | Inactive | LEO | 1,055 / 1,593 km | 99.57° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21597 | 1975-052HR | Debris | Decayed | LEO | 375 / 518 km | 101.80° | 12 Jun 1975↓ 16 Mar 1993 | United States | United States |
| DELTA 1 DEB | 21570 | 1975-052HQ | Debris | Inactive | OTHER | 1,082 / 2,194 km | 99.54° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21569 | 1975-052HP | Debris | Decayed | LEO | 585 / 906 km | 98.60° | 12 Jun 1975↓ 19 Nov 1991 | United States | United States |
| DELTA 1 DEB | 21568 | 1975-052HN | Debris | Inactive | LEO | 858 / 1,213 km | 99.89° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21567 | 1975-052HM | Debris | Inactive | LEO | 846 / 1,205 km | 99.86° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21566 | 1975-052HL | Debris | Inactive | LEO | 1,076 / 1,575 km | 99.58° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21565 | 1975-052HK | Debris | Inactive | LEO | 1,049 / 1,617 km | 99.83° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21564 | 1975-052HJ | Debris | Decayed | LEO | 470 / 892 km | 100.20° | 12 Jun 1975↓ 03 Oct 1991 | United States | United States |
| DELTA 1 DEB | 21563 | 1975-052HH | Debris | Decayed | LEO | 576 / 882 km | 99.00° | 12 Jun 1975↓ 09 Oct 1991 | United States | United States |
| DELTA 1 DEB | 21562 | 1975-052HG | Debris | Decayed | OTHER | 582 / 2,721 km | 100.87° | 12 Jun 1975↓ 07 Aug 1991 | United States | United States |
| DELTA 1 DEB | 21551 | 1975-052HF | Debris | Inactive | LEO | 1,087 / 1,247 km | 99.77° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21550 | 1975-052HE | Debris | Inactive | LEO | 1,055 / 1,907 km | 99.84° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21549 | 1975-052HD | Debris | Inactive | LEO | 1,069 / 1,381 km | 99.79° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21548 | 1975-052HC | Debris | Inactive | LEO | 1,090 / 1,468 km | 99.81° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21547 | 1975-052HB | Debris | Inactive | LEO | 859 / 1,230 km | 99.74° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21546 | 1975-052HA | Debris | Inactive | OTHER | 1,073 / 2,035 km | 99.55° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21545 | 1975-052GZ | Debris | Inactive | LEO | 1,002 / 1,350 km | 99.70° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21544 | 1975-052GY | Debris | Decayed | LEO | 365 / 380 km | 99.94° | 12 Jun 1975↓ 09 Sept 2022 | United States | United States |
| DELTA 1 DEB | 21543 | 1975-052GX | Debris | Decayed | LEO | 662 / 744 km | 99.42° | 12 Jun 1975↓ 03 Jan 2025 | United States | United States |
| DELTA 1 DEB | 21542 | 1975-052GW | Debris | Inactive | LEO | 1,078 / 1,151 km | 100.27° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21539 | 1975-052GV | Debris | Decayed | LEO | 694 / 850 km | 100.85° | 12 Jun 1975↓ 31 Aug 1991 | United States | United States |
| DELTA 1 DEB | 21523 | 1975-052GU | Debris | Inactive | OTHER | 1,080 / 2,227 km | 99.56° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21522 | 1975-052GT | Debris | Decayed | LEO | 538 / 788 km | 98.86° | 12 Jun 1975↓ 08 Nov 1991 | United States | United States |
| DELTA 1 DEB | 21521 | 1975-052GS | Debris | Decayed | LEO | 398 / 510 km | 101.20° | 12 Jun 1975↓ 19 Jun 1999 | United States | United States |
| DELTA 1 DEB | 21520 | 1975-052GR | Debris | Decayed | LEO | 475 / 640 km | 98.30° | 12 Jun 1975↓ 21 Nov 1991 | United States | United States |
| DELTA 1 DEB | 21519 | 1975-052GQ | Debris | Decayed | LEO | 600 / 865 km | 100.76° | 12 Jun 1975↓ 11 Nov 1991 | United States | United States |
| DELTA 1 DEB | 21518 | 1975-052GP | Debris | Decayed | LEO | 504 / 729 km | 99.70° | 12 Jun 1975↓ 21 Oct 1991 | United States | United States |
| DELTA 1 DEB | 21517 | 1975-052GN | Debris | Decayed | LEO | 492 / 669 km | 100.68° | 12 Jun 1975↓ 31 Dec 1991 | United States | United States |
| DELTA 1 DEB | 21516 | 1975-052GM | Debris | Inactive | LEO | 1,082 / 1,189 km | 99.83° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21515 | 1975-052GL | Debris | Inactive | LEO | 1,058 / 1,476 km | 99.70° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21514 | 1975-052GK | Debris | Inactive | LEO | 969 / 1,433 km | 99.85° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21513 | 1975-052GJ | Debris | Decayed | LEO | 472 / 953 km | 99.46° | 12 Jun 1975↓ 04 Jan 1992 | United States | United States |
| DELTA 1 DEB | 21512 | 1975-052GH | Debris | Inactive | LEO | 1,079 / 1,135 km | 99.88° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21511 | 1975-052GG | Debris | Decayed | LEO | 552 / 699 km | 100.10° | 12 Jun 1975↓ 10 Jul 1991 | United States | United States |
| DELTA 1 DEB | 21510 | 1975-052GF | Debris | Decayed | LEO | 506 / 711 km | 98.62° | 12 Jun 1975↓ 29 Oct 1991 | United States | United States |
| DELTA 1 DEB | 21509 | 1975-052GE | Debris | Decayed | LEO | 542 / 795 km | 99.19° | 12 Jun 1975↓ 29 Aug 1991 | United States | United States |
| DELTA 1 DEB | 21508 | 1975-052GD | Debris | Decayed | LEO | 765 / 1,055 km | 99.80° | 12 Jun 1975↓ 03 Sept 1991 | United States | United States |
| DELTA 1 DEB | 21507 | 1975-052GC | Debris | Decayed | LEO | 769 / 1,560 km | 99.38° | 12 Jun 1975↓ 10 Aug 1991 | United States | United States |
| DELTA 1 DEB | 21506 | 1975-052GB | Debris | Inactive | LEO | 1,069 / 1,335 km | 99.57° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21505 | 1975-052GA | Debris | Decayed | LEO | 390 / 420 km | 101.32° | 12 Jun 1975↓ 25 Oct 1991 | United States | United States |
| DELTA 1 DEB | 21504 | 1975-052FZ | Debris | Inactive | LEO | 1,040 / 1,900 km | 99.83° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21503 | 1975-052FY | Debris | Decayed | LEO | 355 / 364 km | 100.51° | 12 Jun 1975↓ 04 Aug 1992 | United States | United States |
| DELTA 1 DEB | 21502 | 1975-052FX | Debris | Decayed | LEO | 516 / 536 km | 100.24° | 12 Jun 1975↓ 04 Nov 1991 | United States | United States |
| DELTA 1 DEB | 21501 | 1975-052FW | Debris | Inactive | LEO | 1,041 / 1,906 km | 99.79° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21500 | 1975-052FV | Debris | Inactive | LEO | 643 / 865 km | 100.04° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21499 | 1975-052FU | Debris | Inactive | LEO | 1,003 / 1,206 km | 99.60° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21498 | 1975-052FT | Debris | Inactive | LEO | 1,080 / 1,480 km | 99.70° | 12 Jun 1975 | United States | United States |