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 |
|---|---|---|---|---|---|---|
| 1998-05-30 08:48:24 | C | 16 40 02.07 | -00 07 45.2 | – | a | 691 |
| 1998-05-30 09:18:50 | C | 16 40 00.40 | -00 07 29.6 | – | a | 691 |
| 1998-05-30 09:49:35 | C | 16 39 58.70 | -00 07 14.5 | – | a | 691 |
| 1998-05-31 08:28:14 | C | 16 38 46.79 | +00 04 03.6 | – | a | 691 |
| 1998-05-31 08:57:57 | C | 16 38 45.09 | +00 04 18.2 | – | a | 691 |
| 1998-05-31 09:27:56 | C | 16 38 43.42 | +00 04 33.2 | – | a | 691 |
| 2015-05-18 12:43:22 | C | 16 52 15.10 | -02 33 32.8 | – | t | F51 |
| 2015-05-18 12:58:37 | C | 16 52 14.49 | -02 33 24.4 | – | t | F51 |
| 2015-05-18 13:13:50 | C | 16 52 13.88 | -02 33 16.1 | – | t | F51 |
| 2015-05-18 13:29:02 | C | 16 52 13.28 | -02 33 07.8 | – | t | F51 |
| 2015-05-19 10:26:06 | C | 16 51 25.709 | -02 21 43.57 | – | L | F51 |
| 2015-05-19 10:56:49 | C | 16 51 24.470 | -02 21 27.17 | – | L | F51 |
| 2015-05-19 11:12:14 | C | 16 51 23.837 | -02 21 18.87 | – | L | F51 |
| 2015-06-20 07:27:35 | C | 16 10 10.706 | +03 15 06.62 | – | L | F51 |
| 2015-06-20 07:45:46 | C | 16 10 09.610 | +03 15 10.99 | – | L | F51 |
| 2015-06-20 08:04:01 | C | 16 10 08.513 | +03 15 15.31 | – | L | F51 |
| 2015-06-20 08:22:18 | C | 16 10 07.409 | +03 15 19.73 | – | L | F51 |
| 2015-06-20 22:27:14 | C | 16 09 19.20 | +03 18 32.1 | – | q | I93 |
| 2015-06-20 22:38:04 | C | 16 09 18.57 | +03 18 34.7 | – | q | I93 |
| 2015-06-20 22:48:07 | C | 16 09 17.96 | +03 18 36.5 | – | q | I93 |
| 2015-06-21 00:10:09 | C | 16 09 13.09 | +03 18 56.3 | 20.5 | q | 104 |
| 2015-06-21 00:37:40 | C | 16 09 11.37 | +03 19 01.9 | 20.3 | q | 104 |
| 2015-06-21 04:53:00 | C | 16 08 57.58 | +03 20 01.8 | – | o | 926 |
| 2015-06-21 05:09:10 | C | 16 08 56.61 | +03 20 05.4 | – | o | 926 |
| 2015-06-21 05:25:21 | C | 16 08 55.64 | +03 20 09.1 | – | o | 926 |
| 2015-06-21 10:09:46 | C | 16 08 39.240 | +03 21 13.55 | – | L | F51 |
| 2015-06-21 10:27:33 | C | 16 08 38.203 | +03 21 17.47 | – | L | F51 |
| 2015-06-21 10:45:18 | C | 16 08 37.146 | +03 21 21.43 | – | L | F51 |
| 2015-06-21 11:03:03 | C | 16 08 36.096 | +03 21 25.16 | – | L | F51 |
| 2015-06-21 22:45:46 | C | 16 07 57.04 | +03 23 51.3 | – | q | 958 |
| 2015-06-21 23:03:06 | C | 16 07 56.06 | +03 23 55.0 | – | q | 958 |
| 2015-06-21 23:21:31 | C | 16 07 54.99 | +03 23 59.7 | – | q | 958 |
| 2015-06-22 03:51:19 | C | 16 07 40.42 | +03 24 57.2 | – | o | 926 |
| 2015-06-22 04:14:36 | C | 16 07 39.04 | +03 25 02.3 | – | o | 926 |
| 2015-06-22 04:37:55 | C | 16 07 37.68 | +03 25 07.1 | – | o | 926 |
| 2015-06-22 05:40:19 | C | 16 07 33.99 | +03 25 19.6 | – | o | 691 |
| 2015-06-22 05:45:29 | C | 16 07 33.76 | +03 25 20.0 | – | o | 691 |
| 2015-06-27 01:37:56 | C | 16 01 24.06 | +03 44 06.5 | – | u | 807 |
| 2015-06-27 01:47:25 | C | 16 01 23.56 | +03 44 07.4 | – | u | 807 |
| 2015-06-27 01:57:15 | C | 16 01 23.04 | +03 44 08.6 | – | u | 807 |
| 2015-07-04 01:00:59 | C | 15 53 45.92 | +03 52 32.6 | – | u | 807 |
| 2015-07-04 01:07:24 | C | 15 53 45.66 | +03 52 31.9 | – | u | 807 |
| 2015-07-04 01:13:48 | C | 15 53 45.38 | +03 52 32.1 | – | u | 807 |
| 2015-07-05 00:24:41 | C | 15 52 50.60 | +03 52 00.4 | – | u | 807 |
| 2015-07-05 00:31:08 | C | 15 52 50.33 | +03 51 59.9 | – | u | 807 |
| 2015-07-05 00:37:33 | C | 15 52 50.07 | +03 52 00.1 | – | u | 807 |
| 2015-07-10 22:44:50 | C | 15 48 04.94 | +03 39 35.0 | – | t | 204 |
| 2015-07-10 22:59:51 | C | 15 48 04.49 | +03 39 33.3 | – | t | 204 |
| 2015-07-10 23:15:09 | C | 15 48 04.04 | +03 39 31.3 | – | t | 204 |
| 2015-07-12 11:43:49 | C | 15 47 06.57 | +03 34 17.2 | – | t | 474 |