Orbital elements of DELTA 1 DEB
| Launched | 5 November 1973 | 
| Flight ended | – | 
| Launch site | Air Force Western Test Range, California, USA | 
| Owner | United States | 
| NORAD ID | 7155 | 
| Date fetched  | 
                    Epoch osculation  | 
                    Inc. [°]  | 
                    Ecc. | RA asc node [hr]  | 
                    Arg Peri. [°]  | 
                    Mean anom [°]  | 
                    Mean motion [rev/day]  | 
                    Abs. mag  | 
                
| Date fetched  | 
                    Epoch osculation  | 
                    Inc. [°]  | 
                    Ecc. | RA asc node [hr]  | 
                    Arg Peri. [°]  | 
                    Mean anom [°]  | 
                    Mean motion [rev/day]  | 
                    Abs. mag  | 
                
| 2025 Nov 03 18:57 | 2025 Nov 01 06:29:04 | 102.3720 | 0.01209 | 13.9479 | 215.6874 | 270.2845 | 12.40291 | – | 
| 2025 Nov 02 18:57 | 2025 Oct 27 17:30:55 | 102.3721 | 0.01212 | 13.6402 | 224.1350 | 270.2845 | 12.40291 | – | 
| 2025 Nov 01 18:58 | 2025 Oct 27 17:30:55 | 102.3721 | 0.01212 | 13.6402 | 224.1350 | 270.2845 | 12.40291 | – | 
| 2025 Oct 31 18:57 | 2025 Oct 27 17:30:55 | 102.3721 | 0.01212 | 13.6402 | 224.1350 | 270.2845 | 12.40291 | – | 
| 2025 Oct 30 18:57 | 2025 Oct 27 17:30:55 | 102.3721 | 0.01212 | 13.6402 | 224.1350 | 270.2845 | 12.40291 | – | 
| 2025 Oct 29 18:57 | 2025 Oct 27 17:30:55 | 102.3721 | 0.01212 | 13.6402 | 224.1350 | 270.2845 | 12.40291 | – | 
| 2025 Oct 28 18:57 | 2025 Oct 23 16:45:10 | 102.3716 | 0.01215 | 13.3669 | 231.5962 | 270.2845 | 12.40291 | – | 
| 2025 Oct 27 18:57 | 2025 Oct 23 16:45:10 | 102.3716 | 0.01215 | 13.3669 | 231.5962 | 270.2845 | 12.40291 | – | 
| 2025 Oct 26 18:57 | 2025 Oct 23 16:45:10 | 102.3716 | 0.01215 | 13.3669 | 231.5962 | 270.2845 | 12.40291 | – | 
| 2025 Oct 25 17:57 | 2025 Oct 23 16:45:10 | 102.3716 | 0.01215 | 13.3669 | 231.5962 | 270.2845 | 12.40291 | – | 
| 2025 Oct 24 17:57 | 2025 Oct 23 16:45:10 | 102.3716 | 0.01215 | 13.3669 | 231.5962 | 270.2845 | 12.40291 | – | 
| 2025 Oct 22 17:56 | 2025 Oct 18 05:47:43 | 102.3712 | 0.01219 | 12.9972 | 241.6737 | 270.2845 | 12.40291 | – | 
| 2025 Oct 21 17:56 | 2025 Oct 18 05:47:43 | 102.3712 | 0.01219 | 12.9972 | 241.6737 | 270.2845 | 12.40291 | – | 
| 2025 Oct 20 17:56 | 2025 Oct 18 05:47:43 | 102.3712 | 0.01219 | 12.9972 | 241.6737 | 270.2845 | 12.40291 | – | 
| 2025 Oct 19 17:56 | 2025 Oct 18 05:47:43 | 102.3712 | 0.01219 | 12.9972 | 241.6737 | 270.2845 | 12.40291 | – | 
| 2025 Oct 18 17:56 | 2025 Oct 18 05:47:43 | 102.3712 | 0.01219 | 12.9972 | 241.6737 | 270.2845 | 12.40291 | – | 
| 2025 Oct 17 17:56 | 2025 Oct 06 16:17:34 | 102.3711 | 0.01229 | 12.2137 | 262.9844 | 270.2845 | 12.40291 | – | 
| 2025 Oct 16 17:56 | 2025 Oct 06 16:17:34 | 102.3711 | 0.01229 | 12.2137 | 262.9844 | 270.2845 | 12.40291 | – | 
| 2025 Oct 15 17:56 | 2025 Oct 06 16:17:34 | 102.3711 | 0.01229 | 12.2137 | 262.9844 | 270.2845 | 12.40291 | – | 
| 2025 Oct 14 17:56 | 2025 Oct 06 16:17:34 | 102.3711 | 0.01229 | 12.2137 | 262.9844 | 270.2845 | 12.40291 | – | 
| 2025 Oct 12 17:56 | 2025 Oct 06 16:17:34 | 102.3711 | 0.01229 | 12.2137 | 262.9844 | 270.2845 | 12.40291 | – | 
| 2025 Oct 11 17:57 | 2025 Oct 06 16:17:34 | 102.3711 | 0.01229 | 12.2137 | 262.9844 | 270.2845 | 12.40291 | – | 
| 2025 Oct 09 17:56 | 2025 Oct 06 16:17:34 | 102.3711 | 0.01229 | 12.2137 | 262.9844 | 270.2845 | 12.40291 | – | 
| 2025 Oct 08 17:56 | 2025 Oct 06 16:17:34 | 102.3711 | 0.01229 | 12.2137 | 262.9844 | 270.2845 | 12.40291 | – | 
| 2025 Oct 07 17:56 | 2025 Oct 06 16:17:34 | 102.3711 | 0.01229 | 12.2137 | 262.9844 | 270.2845 | 12.40291 | – |