IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.1907196682 ± 3.69e-08 |
| Semi-major axis (a) | 1.1671866391 AU ± 2.43e-09 |
| Inclination (i) | 21.09490639° ± 7.01e-06 |
| Long. of Asc. Node (Ω) | 196.73167688° ± 8.08e-06 |
| Arg. of Perihelion (ω) | 154.59742593° ± 1.60e-05 |
| Mean Anomaly (M) | 30.73866363° ± 1.77e-05 |
| Mean Motion (n) | 0.7816310710°/day ± 2.44e-09 |
| Perihelion dist (q) | 0.94458119 AU ± 4.31e-08 |
| Aphelion dist (Q) | 1.38979209 AU ± 4.32e-08 |
| Orbital Period | 1.26098657 yr ± 3.94e-09 |
| H (abs. magnitude) | 20.71 |
|---|---|
| G (slope) | 0.15 |
2011 KP21
| Source | IAA |
|---|---|
| Solution Date | 2026-06-02 |
| RMS Residual | 0.351″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.039675 AU |
| Observations Used | 255 |
| Oppositions | 3 |
| Arc Total | 2011-2025 |
| First Observation Used | 2011-05-30 |
| Last Observation Used | 2025-05-27 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2016-01-15 03:36:09 | C | 05 53 50.90 | -43 41 26.7 | – | u | 807 |
| 2016-01-15 03:45:30 | C | 05 53 50.51 | -43 41 16.0 | – | u | 807 |
| 2016-01-15 03:55:04 | C | 05 53 50.24 | -43 41 04.6 | – | u | 807 |
| 2016-01-16 03:35:15 | C | 05 53 09.95 | -43 12 56.3 | – | u | 807 |
| 2016-01-16 03:44:33 | C | 05 53 09.68 | -43 12 43.9 | – | u | 807 |
| 2016-01-16 03:54:04 | C | 05 53 09.35 | -43 12 32.3 | – | u | 807 |
| 2016-02-01 04:44:24 | C | 05 50 23.99 | -34 26 10.8 | – | u | 807 |
| 2016-02-01 04:49:29 | C | 05 50 23.98 | -34 26 03.5 | – | u | 807 |
| 2016-02-01 04:59:26 | C | 05 50 24.06 | -34 25 48.7 | – | u | 807 |
| 2020-03-06 12:06:36 | C | 14 33 18.65 | -25 16 00.8 | – | o | 291 |
| 2020-04-03 10:23:07 | C | 14 38 46.83 | -09 22 26.1 | – | V | G96 |
| 2020-04-03 10:30:49 | C | 14 38 46.58 | -09 22 09.0 | – | V | G96 |
| 2020-04-03 10:38:29 | C | 14 38 46.35 | -09 21 51.6 | – | V | G96 |
| 2020-04-03 10:46:11 | C | 14 38 46.10 | -09 21 34.1 | – | V | G96 |
| 2020-04-11 23:44:51 | C | 14 31 18.58 | -00 52 13.6 | – | V | 033 |
| 2020-04-11 23:45:45 | C | 14 31 18.53 | -00 52 11.2 | – | V | 033 |
| 2020-04-11 23:46:40 | C | 14 31 18.48 | -00 52 08.5 | – | V | 033 |
| 2020-04-13 02:33:27 | C | 14 30 01.45 | +00 20 09.9 | – | V | 033 |
| 2020-04-13 02:34:22 | C | 14 30 01.41 | +00 20 12.6 | – | V | 033 |
| 2020-04-13 02:35:16 | C | 14 30 01.33 | +00 20 15.0 | – | V | 033 |
| 2020-04-13 22:25:59 | C | 14 29 03.56 | +01 14 25.3 | – | V | 033 |
| 2020-04-13 22:26:54 | C | 14 29 03.52 | +01 14 27.8 | – | V | 033 |
| 2020-04-13 22:27:49 | C | 14 29 03.47 | +01 14 30.2 | – | V | 033 |
| 2020-04-17 02:43:33 | C | 14 24 58.35 | +04 45 57.6 | – | V | L01 |
| 2020-04-17 02:45:49 | C | 14 24 58.20 | +04 46 03.9 | – | V | L01 |
| 2020-04-17 02:48:05 | C | 14 24 58.07 | +04 46 10.2 | – | V | L01 |
| 2020-04-17 02:52:36 | C | 14 24 57.80 | +04 46 22.9 | – | V | L01 |
| 2020-04-17 07:15:39 | C | 14 24 43.73 | +04 58 42.2 | – | q | H45 |
| 2020-04-17 07:17:58 | C | 14 24 43.62 | +04 58 47.2 | – | q | H45 |
| 2020-04-17 07:19:59 | C | 14 24 43.53 | +04 58 53.1 | – | q | H45 |
| 2020-04-17 07:23:51 | C | 14 24 43.24 | +04 59 04.3 | – | q | H45 |
| 2020-04-17 07:25:36 | C | 14 24 43.13 | +04 59 10.3 | – | q | H45 |
| 2020-04-17 14:39:21 | C | 14 24 19.53 | +05 19 24.3 | – | q | D29 |
| 2020-04-17 17:27:51 | C | 14 24 08.91 | +05 27 15.8 | – | q | D29 |
| 2020-04-21 08:18:34 | C | 14 18 58.03 | +09 29 39.2 | – | V | 734 |
| 2020-04-21 08:22:16 | C | 14 18 57.76 | +09 29 50.4 | – | V | 734 |
| 2020-04-21 08:23:45 | C | 14 18 57.98 | +09 29 54.3 | – | V | 703 |
| 2020-04-21 08:25:46 | C | 14 18 57.53 | +09 29 58.9 | – | V | 734 |
| 2020-04-21 08:29:17 | C | 14 18 57.30 | +09 30 08.5 | – | V | 734 |
| 2020-04-21 08:31:16 | C | 14 18 57.46 | +09 30 16.5 | – | V | 703 |
| 2020-04-21 08:32:47 | C | 14 18 57.07 | +09 30 18.0 | – | V | 734 |
| 2020-04-21 08:38:47 | C | 14 18 56.90 | +09 30 37.9 | – | V | 703 |
| 2020-04-21 08:39:53 | C | 14 18 56.60 | +09 30 38.1 | – | V | 734 |
| 2020-04-21 08:46:18 | C | 14 18 56.49 | +09 30 57.9 | – | V | 703 |
| 2020-04-22 03:34:37 | C | 14 17 47.67 | +10 22 51.8 | – | V | 734 |
| 2020-04-22 03:38:46 | C | 14 17 47.32 | +10 23 04.7 | – | V | 734 |
| 2020-04-22 03:42:59 | C | 14 17 47.04 | +10 23 16.5 | – | V | 734 |
| 2020-04-22 03:47:12 | C | 14 17 46.69 | +10 23 29.0 | – | V | 734 |
| 2020-04-22 08:13:43 | C | 14 17 28.89 | +10 35 45.5 | – | V | G96 |
| 2020-04-22 08:21:48 | C | 14 17 28.33 | +10 36 07.8 | – | V | G96 |