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 |
| 444 / 895 km |
| 28.95° |
| 14 Jul 1977↓ 07 Dec 1982 |
| United States |
| United States |
| DELTA 1 DEB | 10258 | 1977-065CK | Debris | Decayed | LEO | 264 / 274 km | 28.89° | 14 Jul 1977↓ 04 Sept 1992 | United States | United States |
| DELTA 1 DEB | 10257 | 1977-065CJ | Debris | Decayed | LEO | 308 / 367 km | 29.06° | 14 Jul 1977↓ 01 Mar 2014 | United States | United States |
| DELTA 1 DEB | 10256 | 1977-065CH | Debris | Decayed | LEO | 465 / 1,857 km | 29.18° | 14 Jul 1977↓ 05 Feb 1982 | United States | United States |
| DELTA 1 DEB | 10255 | 1977-065CG | Debris | Decayed | LEO | 219 / 249 km | 29.06° | 14 Jul 1977↓ 04 Jan 1990 | United States | United States |
| DELTA 1 DEB | 10254 | 1977-065CF | Debris | Decayed | LEO | 438 / 709 km | 29.28° | 14 Jul 1977↓ 04 Jun 1981 | United States | United States |
| DELTA 1 DEB | 10253 | 1977-065CE | Debris | Decayed | LEO | 251 / 1,610 km | 29.62° | 14 Jul 1977↓ 20 Feb 1978 | United States | United States |
| DELTA 1 DEB | 10252 | 1977-065CD | Debris | Inactive | LEO | 587 / 1,723 km | 28.84° | 14 Jul 1977 | United States | United States |
| DELTA 1 DEB | 10251 | 1977-065CC | Debris | Inactive | LEO | 456 / 1,431 km | 28.97° | 14 Jul 1977 | United States | United States |
| DELTA 1 DEB | 10250 | 1977-065CB | Debris | Inactive | LEO | 512 / 1,283 km | 29.08° | 14 Jul 1977 | United States | United States |
| DELTA 1 DEB | 10249 | 1977-065CA | Debris | Decayed | LEO | 245 / 279 km | 28.98° | 14 Jul 1977↓ 24 Oct 1989 | United States | United States |
| DELTA 1 DEB | 10248 | 1977-065BZ | Debris | Decayed | LEO | 432 / 1,437 km | 28.92° | 14 Jul 1977↓ 14 Feb 1979 | United States | United States |
| DELTA 1 DEB | 10247 | 1977-065BY | Debris | Decayed | LEO | 362 / 1,447 km | 29.22° | 14 Jul 1977↓ 20 Jun 1985 | United States | United States |
| DELTA 1 DEB | 10246 | 1977-065BX | Debris | Decayed | LEO | 224 / 231 km | 28.99° | 14 Jul 1977↓ 27 Dec 2015 | United States | United States |
| DELTA 1 DEB | 10245 | 1977-065BW | Debris | Decayed | LEO | 569 / 1,951 km | 29.00° | 14 Jul 1977↓ 04 Nov 1977 | United States | United States |
| DELTA 1 DEB | 10244 | 1977-065BV | Debris | Decayed | LEO | 321 / 377 km | 29.49° | 14 Jul 1977↓ 22 Sept 1991 | United States | United States |
| DELTA 1 DEB | 10243 | 1977-065BU | Debris | Decayed | LEO | 338 / 351 km | 28.15° | 14 Jul 1977↓ 12 Sept 1994 | United States | United States |
| DELTA 1 DEB | 10242 | 1977-065BT | Debris | Decayed | LEO | 367 / 495 km | 29.09° | 14 Jul 1977↓ 29 Apr 1981 | United States | United States |
| DELTA 1 DEB | 10241 | 1977-065BS | Debris | Decayed | LEO | 258 / 272 km | 28.98° | 14 Jul 1977↓ 20 Mar 2003 | United States | United States |
| DELTA 1 DEB | 10240 | 1977-065BR | Debris | Inactive | LEO | 673 / 1,671 km | 29.39° | 14 Jul 1977 | United States | United States |
| DELTA 1 DEB | 10239 | 1977-065BQ | Debris | Decayed | LEO | 402 / 774 km | 28.45° | 14 Jul 1977↓ 11 Feb 1982 | United States | United States |
| DELTA 1 DEB | 10236 | 1977-065BP | Debris | Decayed | LEO | 258 / 292 km | 28.80° | 14 Jul 1977↓ 27 Aug 1980 | United States | United States |
| DELTA 1 DEB | 10235 | 1977-065BN | Debris | Decayed | LEO | 258 / 265 km | 28.84° | 14 Jul 1977↓ 14 Jun 2019 | United States | United States |
| DELTA 1 DEB | 10234 | 1977-065BM | Debris | Inactive | LEO | 439 / 813 km | 28.95° | 14 Jul 1977 | United States | United States |
| DELTA 1 DEB | 10233 | 1977-065BL | Debris | Decayed | LEO | 233 / 263 km | 28.97° | 14 Jul 1977↓ 28 Aug 1990 | United States | United States |
| DELTA 1 DEB | 10232 | 1977-065BK | Debris | Decayed | LEO | 474 / 1,311 km | 28.90° | 14 Jul 1977↓ 21 Jan 1991 | United States | United States |
| DELTA 1 DEB | 10231 | 1977-065BJ | Debris | Decayed | LEO | 385 / 449 km | 28.65° | 14 Jul 1977↓ 11 Nov 1983 | United States | United States |
| DELTA 1 DEB | 10230 | 1977-065BH | Debris | Decayed | LEO | 240 / 246 km | 29.00° | 14 Jul 1977↓ 17 Oct 2023 | United States | United States |
| DELTA 1 DEB | 10229 | 1977-065BG | Debris | Decayed | LEO | 393 / 421 km | 28.77° | 14 Jul 1977↓ 30 Mar 2024 | United States | United States |
| DELTA 1 DEB | 10228 | 1977-065BF | Debris | Decayed | LEO | 460 / 1,034 km | 28.92° | 14 Jul 1977↓ 11 Mar 1981 | United States | United States |
| DELTA 1 DEB | 10227 | 1977-065BE | Debris | Inactive | LEO | 560 / 1,560 km | 28.95° | 14 Jul 1977 | United States | United States |
| DELTA 1 DEB | 10226 | 1977-065BD | Debris | Decayed | LEO | 188 / 198 km | 29.12° | 14 Jul 1977↓ 30 Apr 2002 | United States | United States |
| DELTA 1 DEB | 10225 | 1977-065BC | Debris | Decayed | LEO | 449 / 782 km | 29.51° | 14 Jul 1977↓ 04 Oct 1980 | United States | United States |
| DELTA 1 DEB | 10224 | 1977-065BB | Debris | Decayed | LEO | 292 / 386 km | 28.74° | 14 Jul 1977↓ 02 Feb 1982 | United States | United States |
| DELTA 1 DEB | 10223 | 1977-065BA | Debris | Decayed | LEO | 186 / 191 km | 29.04° | 14 Jul 1977↓ 11 Sept 1999 | United States | United States |
| DELTA 1 DEB | 10222 | 1977-065AZ | Debris | Decayed | OTHER | 543 / 2,010 km | 29.06° | 14 Jul 1977↓ 24 Dec 1978 | United States | United States |
| DELTA 1 DEB | 10221 | 1977-065AY | Debris | Inactive | LEO | 458 / 857 km | 29.03° | 14 Jul 1977 | United States | United States |
| DELTA 1 DEB | 10220 | 1977-065AX | Debris | Inactive | LEO | 599 / 1,103 km | 29.14° | 14 Jul 1977 | United States | United States |
| DELTA 1 DEB | 10219 | 1977-065AW | Debris | Decayed | LEO | 253 / 257 km | 29.01° | 14 Jul 1977↓ 01 Feb 1987 | United States | United States |
| DELTA 1 DEB | 10216 | 1977-065AV | Debris | Decayed | LEO | 292 / 456 km | 28.85° | 14 Jul 1977↓ 05 Jun 1982 | United States | United States |
| DELTA 1 DEB | 10215 | 1977-065AU | Debris | Decayed | LEO | 503 / 1,647 km | 29.14° | 14 Jul 1977↓ 13 Apr 1981 | United States | United States |
| DELTA 1 DEB | 10214 | 1977-065AT | Debris | Inactive | LEO | 594 / 1,309 km | 28.88° | 14 Jul 1977 | United States | United States |
| DELTA 1 DEB | 10213 | 1977-065AS | Debris | Decayed | LEO | 421 / 643 km | 28.87° | 14 Jul 1977↓ 13 Apr 1981 | United States | United States |
| DELTA 1 DEB | 10212 | 1977-065AR | Debris | Decayed | LEO | 300 / 360 km | 28.94° | 14 Jul 1977↓ 06 Dec 2000 | United States | United States |
| DELTA 1 DEB | 10211 | 1977-065AQ | Debris | Inactive | LEO | 869 / 1,880 km | 29.48° | 14 Jul 1977 | United States | United States |
| DELTA 1 DEB | 10210 | 1977-065AP | Debris | Decayed | LEO | 533 / 805 km | 28.56° | 14 Jul 1977↓ 17 Nov 1981 | United States | United States |
| DELTA 1 DEB | 10209 | 1977-065AN | Debris | Decayed | LEO | 540 / 1,684 km | 29.35° | 14 Jul 1977↓ 26 Sept 1982 | United States | United States |
| DELTA 1 DEB | 10208 | 1977-065AM | Debris | Inactive | LEO | 488 / 930 km | 28.93° | 14 Jul 1977 | United States | United States |
| DELTA 1 DEB | 10207 | 1977-065AL | Debris | Inactive | LEO | 848 / 1,883 km | 29.08° | 14 Jul 1977 | United States | United States |