IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.7378200643 ± 1.86e-08 |
| Semi-major axis (a) | 1.1354033641 AU ± 8.12e-10 |
| Inclination (i) | 40.13122868° ± 4.15e-06 |
| Long. of Asc. Node (Ω) | 206.81856915° ± 3.04e-06 |
| Arg. of Perihelion (ω) | 302.53443803° ± 2.82e-06 |
| Mean Anomaly (M) | 139.05734080° ± 3.77e-06 |
| Mean Motion (n) | 0.8146799183°/day ± 8.74e-10 |
| Perihelion dist (q) | 0.29767998 AU ± 2.12e-08 |
| Aphelion dist (Q) | 1.97312675 AU ± 2.12e-08 |
| Orbital Period | 1.20983255 yr ± 1.30e-09 |
| H (abs. magnitude) | 16.97 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.242″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.077731 AU |
| Observations Used | 703 |
| Gaia Obs Used | 4 |
| Oppositions | 5 |
| Arc Total | 1989-2015 |
| First Observation Used | 1989-08-28 |
| Last Observation Used | 2025-09-30 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1989-08-28 04:52:59 | – | 20 09 31.28 | +44 21 37.7 | – | – | 675 |
| 1989-08-28 05:53:00 | – | 20 09 26.94 | +44 20 34.4 | – | – | 675 |
| 1993-08-21 09:13:59 | – | 00 48 44.65 | +48 05 03.6 | – | – | 675 |
| 1993-08-21 10:23:59 | – | 00 48 42.12 | +48 05 41.2 | – | – | 675 |
| 1999-11-05 01:57:58 | C | 20 45 12.93 | +05 07 42.4 | 18.0 | a | 704 |
| 1999-11-05 02:21:04 | C | 20 45 12.20 | +05 06 43.6 | 18.5 | a | 704 |
| 1999-11-05 02:44:12 | C | 20 45 11.48 | +05 05 44.5 | 19.0 | a | 704 |
| 1999-11-05 03:07:23 | C | 20 45 10.71 | +05 04 45.1 | 19.2 | a | 704 |
| 1999-11-05 03:30:24 | C | 20 45 10.06 | +05 03 45.2 | 18.8 | a | 704 |
| 1999-11-06 01:02:32 | C | 20 44 36.02 | +04 08 54.9 | – | z | 711 |
| 1999-11-06 01:09:54 | C | 20 44 35.80 | +04 08 35.8 | – | z | 711 |
| 1999-11-06 01:16:02 | C | 20 44 35.66 | +04 08 20.3 | – | z | 711 |
| 1999-11-06 01:40:35 | C | 20 44 35.03 | +04 07 17.0 | 18.0 | a | 704 |
| 1999-11-06 01:40:58 | C | 20 44 34.98 | +04 07 17.0 | 18.6 | a | 704 |
| 1999-11-06 01:49:22 | C | 20 44 34.74 | +04 06 55.4 | 18.2 | a | 704 |
| 1999-11-06 02:04:11 | C | 20 44 34.36 | +04 06 18.6 | 18.7 | a | 704 |
| 1999-11-06 02:04:32 | C | 20 44 34.31 | +04 06 18.2 | 18.7 | a | 704 |
| 1999-11-06 02:12:55 | C | 20 44 34.02 | +04 05 55.5 | 18.9 | a | 704 |
| 1999-11-06 02:23:57 | C | 20 44 33.71 | +04 05 27.3 | – | – | 853 |
| 1999-11-06 02:25:24 | C | 20 44 33.68 | +04 05 23.5 | – | – | 853 |
| 1999-11-06 02:27:49 | C | 20 44 33.56 | +04 05 17.7 | 19.1 | a | 704 |
| 1999-11-06 02:28:02 | C | 20 44 33.61 | +04 05 17.0 | – | – | 853 |
| 1999-11-06 02:28:12 | C | 20 44 33.62 | +04 05 16.6 | 19.1 | a | 704 |
| 1999-11-06 02:36:37 | C | 20 44 33.35 | +04 04 55.4 | 19.1 | a | 704 |
| 1999-11-06 03:00:14 | C | 20 44 32.71 | +04 03 55.4 | 18.8 | a | 704 |
| 1999-11-06 03:15:08 | C | 20 44 32.28 | +04 03 17.5 | 18.9 | a | 704 |
| 1999-11-06 03:15:29 | C | 20 44 32.29 | +04 03 16.9 | 18.5 | a | 704 |
| 1999-11-06 03:23:51 | C | 20 44 31.98 | +04 02 55.2 | 19.0 | a | 704 |
| 1999-11-07 01:01:03 | C | 20 44 00.43 | +03 08 17.7 | – | z | 711 |
| 1999-11-07 01:06:46 | C | 20 44 00.30 | +03 08 03.1 | – | z | 711 |
| 1999-11-07 01:12:25 | C | 20 44 00.16 | +03 07 48.9 | – | z | 711 |
| 1999-11-07 10:09:12 | C | 20 43 47.43 | +02 45 20.3 | – | z | 402 |
| 1999-11-07 10:11:01 | C | 20 43 47.36 | +02 45 15.3 | – | z | 402 |
| 1999-11-07 10:12:50 | C | 20 43 47.34 | +02 45 11.0 | – | z | 402 |
| 1999-11-07 10:14:38 | C | 20 43 47.26 | +02 45 05.9 | – | z | 402 |
| 1999-11-08 01:02:43 | C | 20 43 27.60 | +02 08 05.6 | – | z | 711 |
| 1999-11-08 01:08:28 | C | 20 43 27.45 | +02 07 51.2 | – | z | 711 |
| 1999-11-08 01:13:58 | C | 20 43 27.30 | +02 07 37.2 | – | z | 711 |
| 1999-11-08 04:27:14 | C | 20 43 22.67 | +01 59 35.3 | – | – | 853 |
| 1999-11-08 04:31:27 | C | 20 43 22.59 | +01 59 24.7 | – | – | 853 |
| 1999-11-08 04:36:14 | C | 20 43 22.46 | +01 59 13.5 | – | – | 853 |
| 1999-11-08 17:39:29 | C | 20 43 06.45 | +01 26 45.1 | – | – | 595 |
| 1999-11-08 17:44:21 | C | 20 43 06.31 | +01 26 31.9 | – | – | 595 |
| 1999-11-08 17:49:26 | C | 20 43 06.19 | +01 26 19.6 | – | – | 595 |
| 1999-11-08 17:53:50 | C | 20 43 06.13 | +01 26 08.4 | – | – | 595 |
| 1999-11-08 17:57:06 | C | 20 43 06.03 | +01 25 59.8 | – | – | 595 |
| 1999-11-10 10:11:19 | C | 20 42 19.75 | -00 12 57.9 | – | z | 402 |
| 1999-11-10 10:13:08 | C | 20 42 19.78 | -00 13 01.3 | – | z | 402 |
| 1999-11-10 10:14:57 | C | 20 42 19.69 | -00 13 05.4 | – | z | 402 |
| 1999-11-10 10:34:00 | C | 20 42 19.29 | -00 13 51.4 | – | – | 360 |