Orbital elements of VANGUARD 2
| Launched | 16 February 1959 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 11 |
| 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 01 18:58 | 2025 Oct 29 11:41:53 | 32.8685 | 0.14479 | 15.8681 | 184.3921 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 31 18:57 | 2025 Oct 29 11:41:53 | 32.8685 | 0.14479 | 15.8681 | 184.3921 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 30 18:57 | 2025 Oct 29 11:41:53 | 32.8685 | 0.14479 | 15.8681 | 184.3921 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 29 18:57 | 2025 Oct 29 11:41:53 | 32.8685 | 0.14479 | 15.8681 | 184.3921 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 28 18:57 | 2025 Oct 23 20:49:01 | 32.8661 | 0.14477 | 17.2856 | 152.4151 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 27 18:57 | 2025 Oct 23 20:49:01 | 32.8661 | 0.14477 | 17.2856 | 152.4151 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 26 18:57 | 2025 Oct 23 20:49:01 | 32.8661 | 0.14477 | 17.2856 | 152.4151 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 25 17:57 | 2025 Oct 23 20:49:01 | 32.8661 | 0.14477 | 17.2856 | 152.4151 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 24 17:57 | 2025 Oct 23 20:49:01 | 32.8661 | 0.14477 | 17.2856 | 152.4151 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 22 17:56 | 2025 Oct 18 05:54:59 | 32.8661 | 0.14476 | 18.7032 | 120.4360 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 21 17:56 | 2025 Oct 18 05:54:59 | 32.8661 | 0.14476 | 18.7032 | 120.4360 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 20 17:56 | 2025 Oct 18 05:54:59 | 32.8661 | 0.14476 | 18.7032 | 120.4360 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 19 17:56 | 2025 Oct 18 05:54:59 | 32.8661 | 0.14476 | 18.7032 | 120.4360 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 18 17:56 | 2025 Oct 18 05:54:59 | 32.8661 | 0.14476 | 18.7032 | 120.4360 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 17 17:56 | 2025 Oct 07 12:06:50 | 32.8676 | 0.14477 | 21.4120 | 59.3348 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 16 17:56 | 2025 Oct 07 12:06:50 | 32.8676 | 0.14477 | 21.4120 | 59.3348 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 15 17:56 | 2025 Oct 07 12:06:50 | 32.8676 | 0.14477 | 21.4120 | 59.3348 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 14 17:56 | 2025 Oct 07 12:06:50 | 32.8676 | 0.14477 | 21.4120 | 59.3348 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 12 17:56 | 2025 Oct 07 12:06:50 | 32.8676 | 0.14477 | 21.4120 | 59.3348 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 11 17:57 | 2025 Oct 07 12:06:50 | 32.8676 | 0.14477 | 21.4120 | 59.3348 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 09 17:56 | 2025 Oct 07 12:06:50 | 32.8676 | 0.14477 | 21.4120 | 59.3348 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 08 17:56 | 2025 Oct 07 12:06:50 | 32.8676 | 0.14477 | 21.4120 | 59.3348 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 07 17:56 | 2025 Oct 07 12:06:50 | 32.8676 | 0.14477 | 21.4120 | 59.3348 | 174.2585 | 11.90093 | 8.743 |
| 2025 Oct 05 17:56 | 2025 Sep 25 16:02:47 | 32.8721 | 0.14480 | 0.3967 | 352.0048 | 174.2585 | 11.90093 | 8.743 |