IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5355482003 ± 4.43e-08 |
| Semi-major axis (a) | 2.2617527134 AU ± 1.06e-08 |
| Inclination (i) | 10.42110212° ± 3.85e-06 |
| Long. of Asc. Node (Ω) | 177.62028593° ± 3.30e-05 |
| Arg. of Perihelion (ω) | 173.26881244° ± 3.34e-05 |
| Mean Anomaly (M) | 349.61538590° ± 8.79e-06 |
| Mean Motion (n) | 0.2897641121°/day ± 2.04e-09 |
| Perihelion dist (q) | 1.05047512 AU ± 1.00e-07 |
| Aphelion dist (Q) | 3.47303031 AU ± 1.02e-07 |
| Orbital Period | 3.40147811 yr ± 2.39e-08 |
| H (abs. magnitude) | 18.93 |
|---|---|
| G (slope) | 0.15 |
1998 KC69
| Source | IAA |
|---|---|
| Solution Date | 2026-06-02 |
| RMS Residual | 0.311″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.045515 AU |
| Observations Used | 207 |
| Oppositions | 19 |
| Arc Total | 1998-2025 |
| First Observation Used | 1998-05-30 |
| Last Observation Used | 2025-05-24 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2015-07-12 11:46:52 | C | 15 47 06.50 | +03 34 16.9 | – | t | 474 |
| 2015-07-12 11:49:55 | C | 15 47 06.41 | +03 34 16.7 | – | t | 474 |
| 2015-07-12 11:52:57 | C | 15 47 06.34 | +03 34 16.1 | – | t | 474 |
| 2015-07-13 04:00:02 | C | 15 46 43.17 | +03 31 15.4 | – | q | H21 |
| 2015-07-13 04:09:00 | C | 15 46 42.88 | +03 31 13.2 | – | q | H21 |
| 2015-07-13 04:18:09 | C | 15 46 42.62 | +03 31 12.4 | – | q | H21 |
| 2015-07-15 02:47:30 | C | 15 45 43.14 | +03 22 16.2 | – | q | H21 |
| 2015-07-15 02:59:18 | C | 15 45 42.93 | +03 22 14.5 | – | q | H21 |
| 2015-07-16 02:46:33 | C | 15 45 16.73 | +03 17 05.3 | – | u | H21 |
| 2015-07-16 03:01:49 | C | 15 45 16.42 | +03 17 01.8 | – | u | H21 |
| 2015-07-16 03:16:35 | C | 15 45 16.13 | +03 16 58.7 | – | u | H21 |
| 2015-07-17 23:06:54 | C | 15 44 36.26 | +03 06 44.8 | – | u | 807 |
| 2015-07-17 23:13:24 | C | 15 44 36.14 | +03 06 42.9 | – | u | 807 |
| 2015-07-17 23:19:58 | C | 15 44 36.06 | +03 06 41.1 | – | u | 807 |
| 2015-07-18 03:01:17 | C | 15 44 32.66 | +03 05 30.7 | – | u | H21 |
| 2015-07-18 03:10:55 | C | 15 44 32.50 | +03 05 28.5 | – | u | H21 |
| 2015-07-18 03:20:50 | C | 15 44 32.35 | +03 05 26.0 | – | u | H21 |
| 2015-07-18 23:06:57 | C | 15 44 18.43 | +03 00 28.1 | – | u | 807 |
| 2015-07-18 23:13:15 | C | 15 44 18.39 | +03 00 26.5 | – | u | 807 |
| 2015-07-18 23:19:54 | C | 15 44 18.31 | +03 00 25.2 | – | u | 807 |
| 2015-07-19 03:57:49 | C | 15 44 14.60 | +02 58 55.9 | – | u | H21 |
| 2015-07-19 04:06:22 | C | 15 44 14.50 | +02 58 53.4 | – | u | H21 |
| 2015-07-19 04:15:04 | C | 15 44 14.40 | +02 58 51.1 | – | u | H21 |
| 2015-07-22 07:45:59 | C | 15 43 40.745 | +02 36 38.62 | – | t | 568 |
| 2015-07-22 07:47:00 | C | 15 43 40.736 | +02 36 38.32 | – | t | 568 |
| 2015-07-22 07:49:20 | C | 15 43 40.720 | +02 36 37.59 | – | t | 568 |
| 2015-07-22 07:58:49 | C | 15 43 40.652 | +02 36 34.55 | – | t | 568 |
| 2015-07-22 08:46:31 | C | 15 43 40.79 | +02 36 32.0 | – | t | 474 |
| 2015-07-22 08:49:32 | C | 15 43 40.75 | +02 36 31.1 | – | t | 474 |
| 2015-07-22 08:52:35 | C | 15 43 40.74 | +02 36 30.4 | – | t | 474 |
| 2015-07-22 08:55:38 | C | 15 43 40.71 | +02 36 29.3 | – | t | 474 |
| 2015-07-23 02:54:39 | C | 15 43 37.22 | +02 30 23.0 | – | u | H21 |
| 2015-07-23 03:09:13 | C | 15 43 37.15 | +02 30 18.1 | – | u | H21 |
| 2015-07-23 03:25:10 | C | 15 43 37.11 | +02 30 13.5 | – | u | H21 |
| 2015-08-03 02:26:59 | C | 15 46 08.33 | +00 44 55.4 | – | u | H21 |
| 2015-08-03 02:39:38 | C | 15 46 08.59 | +00 44 49.5 | – | u | H21 |
| 2015-08-03 02:52:05 | C | 15 46 08.81 | +00 44 43.8 | – | u | H21 |
| 2015-08-07 02:21:47 | C | 15 48 35.50 | -00 01 54.3 | – | q | H21 |
| 2015-08-07 02:42:51 | C | 15 48 35.99 | -00 02 06.8 | – | q | H21 |
| 2015-08-08 02:21:09 | C | 15 49 19.82 | -00 14 17.0 | – | u | H21 |
| 2015-08-08 02:30:08 | C | 15 49 20.08 | -00 14 21.6 | – | u | H21 |
| 2015-08-08 02:39:09 | C | 15 49 20.37 | -00 14 26.3 | – | u | H21 |
| 2015-08-08 02:47:58 | C | 15 49 20.65 | -00 14 31.0 | – | u | H21 |
| 2015-08-08 02:52:43 | C | 15 49 20.80 | -00 14 33.5 | – | u | H21 |
| 2015-08-14 02:26:04 | C | 15 54 50.92 | -01 33 37.2 | – | u | H21 |
| 2015-08-14 02:37:39 | C | 15 54 51.39 | -01 33 44.3 | – | u | H21 |
| 2015-08-14 02:48:38 | C | 15 54 51.86 | -01 33 50.8 | – | u | H21 |
| 2015-08-19 00:07:38 | C | 16 00 43.13 | -02 44 15.5 | – | u | 807 |
| 2015-08-19 00:12:01 | C | 16 00 43.38 | -02 44 18.4 | – | u | 807 |
| 2015-08-19 00:16:39 | C | 16 00 43.62 | -02 44 20.9 | – | u | 807 |