Catalogue · 297 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.
Orbit class
Constellation
| LEO |
| 621 / 768 km |
| 99.67° |
| 12 Jun 1975 |
| United States |
| United States |
| DELTA 1 DEB | 21328 | 1975-052AW | Debris | Decayed | LEO | 253 / 291 km | 99.64° | 12 Jun 1975↓ 28 Apr 2014 | United States | United States |
| DELTA 1 DEB | 21327 | 1975-052AV | Debris | Inactive | LEO | 1,085 / 1,517 km | 99.73° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21326 | 1975-052AU | Debris | Inactive | LEO | 1,080 / 1,125 km | 99.81° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21325 | 1975-052AT | Debris | Inactive | LEO | 796 / 930 km | 99.75° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21324 | 1975-052AS | Debris | Inactive | LEO | 981 / 1,457 km | 99.57° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21323 | 1975-052AR | Debris | Decayed | LEO | 294 / 357 km | 99.03° | 12 Jun 1975↓ 18 Apr 2002 | United States | United States |
| DELTA 1 DEB | 21322 | 1975-052AQ | Debris | Decayed | LEO | 268 / 316 km | 99.00° | 12 Jun 1975↓ 13 Jun 2011 | United States | United States |
| DELTA 1 DEB | 21321 | 1975-052AP | Debris | Decayed | LEO | 303 / 355 km | 99.35° | 12 Jun 1975↓ 07 Nov 2011 | United States | United States |
| DELTA 1 DEB | 21320 | 1975-052AN | Debris | Inactive | LEO | 893 / 1,079 km | 99.49° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21319 | 1975-052AM | Debris | Inactive | LEO | 1,056 / 1,413 km | 99.66° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21318 | 1975-052AL | Debris | Decayed | LEO | 278 / 311 km | 99.29° | 12 Jun 1975↓ 14 Mar 2025 | United States | United States |
| DELTA 1 DEB | 21317 | 1975-052AK | Debris | Inactive | LEO | 956 / 1,273 km | 100.10° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21297 | 1975-052AJ | Debris | Inactive | LEO | 1,081 / 1,188 km | 99.68° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21296 | 1975-052AH | Debris | Inactive | LEO | 1,040 / 1,400 km | 99.58° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21295 | 1975-052AG | Debris | Inactive | LEO | 1,083 / 1,113 km | 99.74° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21294 | 1975-052AF | Debris | Inactive | LEO | 1,092 / 1,474 km | 99.88° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21293 | 1975-052AE | Debris | Inactive | LEO | 1,085 / 1,504 km | 99.92° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21292 | 1975-052AD | Debris | Inactive | LEO | 876 / 1,205 km | 99.76° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21291 | 1975-052AC | Debris | Inactive | LEO | 851 / 1,052 km | 99.90° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21290 | 1975-052AB | Debris | Inactive | LEO | 1,089 / 1,896 km | 99.54° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21289 | 1975-052AA | Debris | Inactive | LEO | 1,074 / 1,449 km | 99.90° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21288 | 1975-052Z | Debris | Inactive | LEO | 1,081 / 1,636 km | 99.69° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21287 | 1975-052Y | Debris | Inactive | LEO | 1,093 / 1,292 km | 99.75° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21286 | 1975-052X | Debris | Inactive | LEO | 1,094 / 1,174 km | 99.73° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21285 | 1975-052W | Debris | Inactive | LEO | 1,089 / 1,120 km | 99.63° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21284 | 1975-052V | Debris | Inactive | LEO | 1,083 / 1,200 km | 99.83° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21283 | 1975-052U | Debris | Inactive | LEO | 1,084 / 1,456 km | 99.79° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21282 | 1975-052T | Debris | Inactive | LEO | 1,090 / 1,242 km | 99.82° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21281 | 1975-052S | Debris | Inactive | LEO | 1,087 / 1,174 km | 100.00° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21280 | 1975-052R | Debris | Inactive | LEO | 1,013 / 1,087 km | 99.41° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21279 | 1975-052Q | Debris | Inactive | LEO | 1,003 / 1,085 km | 99.46° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21278 | 1975-052P | Debris | Inactive | LEO | 1,051 / 1,651 km | 99.84° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21277 | 1975-052N | Debris | Inactive | LEO | 1,087 / 1,288 km | 99.76° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21276 | 1975-052M | Debris | Inactive | LEO | 1,092 / 1,160 km | 99.99° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21275 | 1975-052L | Debris | Inactive | LEO | 1,040 / 1,090 km | 99.86° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21274 | 1975-052K | Debris | Decayed | LEO | 403 / 450 km | 99.31° | 12 Jun 1975↓ 17 Oct 1997 | United States | United States |
| DELTA 1 DEB | 21273 | 1975-052J | Debris | Inactive | LEO | 1,089 / 1,144 km | 99.68° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21272 | 1975-052H | Debris | Inactive | LEO | 1,052 / 1,525 km | 99.88° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21271 | 1975-052G | Debris | Inactive | LEO | 1,066 / 1,438 km | 99.55° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21270 | 1975-052F | Debris | Inactive | LEO | 1,073 / 1,761 km | 99.44° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21269 | 1975-052E | Debris | Inactive | LEO | 1,082 / 1,259 km | 99.71° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 21268 | 1975-052D | Debris | Inactive | LEO | 1,083 / 1,388 km | 99.82° | 12 Jun 1975 | United States | United States |
| DELTA 1 DEB | 7965 | 1975-052C | Debris | Decayed | LEO | 1,092 / 1,110 km | 99.95° | 12 Jun 1975↓ 10 Jul 1975 | United States | United States |
| DELTA 1 R/B | 7946 | 1975-052B | Rocket body | Inactive | LEO | 1,024 / 1,092 km | 99.63° | 12 Jun 1975 | United States | United States |
| NIMBUS 6 | 7924 | 1975-052A | Payload | Unknown | LEO | 1,100 / 1,112 km | 99.99° | 12 Jun 1975 | United States | United States |