IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.8897185000 |
| Semi-major axis (a) | 1.2713952000 AU |
| Inclination (i) | 22.31264000° |
| Long. of Asc. Node (Ω) | 265.09557000° |
| Arg. of Perihelion (ω) | 322.30651000° |
| Mean Anomaly (M) | 163.97510000° |
| Mean Motion (n) | 0.6875166600°/day |
| Perihelion dist (q) | 0.14021140 AU |
| Aphelion dist (Q) | 2.40257900 AU |
| Orbital Period | 1.43357640 yr |
| H (abs. magnitude) | 14.38 |
|---|---|
| G (slope) | 0.15 |
| Source | MPC |
|---|---|
| Solution Date | — |
| RMS Residual | 0.680″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.018798 AU |
| Observations Used | 8738 |
| Radar Obs Used | 1 |
| Oppositions | 43 |
| Arc Total | 1983-2026 |
| First Observation Used | — |
| Last Observation Used | 2026-03-03 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-01-10 02:45:42 | C | 01 41 43.38 | +24 09 29.3 | 17.5 | z | 732 |
| 1999-01-10 03:01:18 | C | 01 41 43.22 | +24 09 21.9 | 17.2 | z | 732 |
| 1999-01-12 01:39:25 | C | 01 41 30.67 | +23 48 16.3 | 17.4 | z | 732 |
| 1999-01-12 01:54:57 | C | 01 41 30.60 | +23 48 09.5 | 17.4 | z | 732 |
| 1999-01-12 02:10:26 | C | 01 41 30.52 | +23 48 02.4 | 17.5 | z | 732 |
| 1999-01-23 01:44:46 | C | 01 42 56.47 | +22 10 01.1 | – | z | 711 |
| 1999-01-23 02:03:52 | C | 01 42 56.69 | +22 09 55.4 | – | z | 711 |
| 1999-08-02 23:48:46 | C | 04 18 57.32 | +40 10 32.4 | – | c | 118 |
| 1999-08-02 23:55:02 | C | 04 18 57.47 | +40 10 35.0 | – | c | 118 |
| 1999-08-05 00:44:14 | C | 04 19 56.01 | +40 31 50.2 | – | c | 118 |
| 1999-08-05 00:46:28 | C | 04 19 56.01 | +40 31 51.2 | – | c | 118 |
| 1999-08-05 00:56:36 | C | 04 19 56.23 | +40 31 55.6 | – | c | 118 |
| 1999-09-05 02:00:43 | C | 04 14 49.67 | +45 56 19.2 | – | c | 118 |
| 1999-09-05 02:05:33 | C | 04 14 49.45 | +45 56 20.9 | – | c | 118 |
| 1999-09-05 02:07:05 | C | 04 14 49.35 | +45 56 21.8 | – | c | 118 |
| 1999-09-10 23:24:58 | C | 04 07 36.77 | +46 54 14.7 | 16.5 | j | 167 |
| 1999-09-10 23:37:51 | C | 04 07 35.94 | +46 54 20.1 | 17.4 | j | 167 |
| 1999-09-10 23:58:23 | C | 04 07 34.69 | +46 54 28.4 | 17.4 | j | 167 |
| 1999-09-16 02:45:19 | C | 03 59 03.09 | +47 40 09.6 | – | c | 118 |
| 1999-09-16 02:49:11 | C | 03 59 02.80 | +47 40 10.9 | – | c | 118 |
| 1999-09-16 02:53:19 | C | 03 59 02.45 | +47 40 12.3 | – | c | 118 |
| 1999-09-24 08:12:18 | C | 03 40 37.63 | +48 37 13.3 | 17.1 | a | 704 |
| 1999-09-24 08:33:06 | C | 03 40 35.31 | +48 37 17.5 | 17.7 | a | 704 |
| 1999-09-24 08:53:26 | C | 03 40 33.12 | +48 37 22.5 | 17.4 | a | 704 |
| 1999-09-24 09:14:24 | C | 03 40 30.78 | +48 37 27.2 | 17.6 | a | 704 |
| 1999-09-24 09:35:19 | C | 03 40 28.51 | +48 37 32.1 | 17.6 | a | 704 |
| 1999-09-27 12:31:30 | C | 03 31 55.16 | +48 51 14.8 | – | – | 848 |
| 1999-09-27 12:42:28 | C | 03 31 53.80 | +48 51 17.7 | – | – | 848 |
| 1999-09-27 12:47:37 | C | 03 31 53.14 | +48 51 18.1 | – | – | 848 |
| 1999-09-28 09:42:30 | C | 03 29 21.67 | +48 54 09.2 | – | – | 848 |
| 1999-09-28 09:51:55 | C | 03 29 20.45 | +48 54 10.4 | – | – | 848 |
| 1999-09-28 09:57:14 | C | 03 29 19.88 | +48 54 10.6 | – | – | 848 |
| 1999-09-30 01:18:59 | C | 03 24 23.77 | +48 58 15.1 | – | c | 461 |
| 1999-09-30 01:21:59 | C | 03 24 23.38 | +48 58 15.6 | – | c | 461 |
| 1999-09-30 01:25:00 | C | 03 24 22.97 | +48 58 15.7 | – | c | 461 |
| 1999-10-03 03:13:19 | C | 03 14 35.88 | +49 00 55.5 | – | c | 715 |
| 1999-10-03 03:29:14 | C | 03 14 33.74 | +49 00 56.0 | – | c | 715 |
| 1999-10-03 03:43:03 | C | 03 14 31.82 | +49 00 55.9 | – | c | 715 |
| 1999-10-03 07:17:43 | C | 03 14 01.97 | +49 00 57.8 | – | z | 719 |
| 1999-10-03 07:49:16 | C | 03 13 57.63 | +49 00 57.6 | – | z | 719 |
| 1999-10-14 06:53:39 | C | 02 34 49.10 | +48 05 57.8 | – | i | 714 |
| 1999-10-14 07:05:19 | C | 02 34 47.23 | +48 05 53.1 | – | i | 714 |
| 1999-10-15 05:23:22 | C | 02 31 19.94 | +47 56 10.5 | – | i | 714 |
| 1999-10-15 05:29:09 | C | 02 31 18.98 | +47 56 08.3 | – | i | 714 |
| 1999-10-16 22:02:56 | C | 02 25 01.55 | +47 36 26.1 | – | c | 118 |
| 1999-10-16 22:09:09 | C | 02 25 00.57 | +47 36 22.9 | – | c | 118 |
| 1999-10-31 05:45:14 | C | 01 35 52.68 | +43 15 29.4 | 17.3 | a | 704 |
| 1999-10-31 06:08:39 | C | 01 35 49.71 | +43 15 06.7 | 17.8 | a | 704 |
| 1999-10-31 06:32:02 | C | 01 35 46.74 | +43 14 44.1 | 17.6 | a | 704 |
| 1999-10-31 06:55:20 | C | 01 35 43.78 | +43 14 21.4 | 18.0 | a | 704 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2007-12-08 11:21:00 | 126173436.46 | 8 | us | 2380 | -1 | -1 |
| 2007-12-08.472917 | 12617343646 | 8000 | us | 2380 | 251 | 251 |
| 2017-12-12 02:40:00 | 112813098 | 20 | us | 8560 | -14 | -14 |
| 2017-12-15 07:00:00 | 75271531 | 8 | us | 8560 | -14 | -14 |
| 2017-12-16 07:00:00 | 69844473.28 | 6 | us | 8560 | -14 | -14 |
| 2017-12-16 23:23:00 | 68753205 | 1.932 | us | 2380 | -1 | -1 |
| 2017-12-17 22:30:00 | 71061861.5 | 1.932 | us | 2380 | -1 | -1 |
| 2017-12-18 21:41:00 | 77453145.84 | 1.932 | us | 2380 | -1 | -1 |
| 2017-12-19 21:16:00 | 87210330.04 | 2.595 | us | 2380 | -1 | -1 |