IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6646316673 ± 2.00e+00 |
| Semi-major axis (a) | 0.8908072722 AU ± 3.00e+00 |
| Inclination (i) | 7.21654352° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 61.84562639° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 193.67232076° ± 6.00e+00 |
| Mean Anomaly (M) | 262.76275090° ± 1.04e-05 |
| Mean Motion (n) | 1.1722942789°/day ± 5.92e+00 |
| Perihelion dist (q) | 0.29874855 AU ± 2.05e+00 |
| Aphelion dist (Q) | 1.48286599 AU ± 5.30e+00 |
| Orbital Period | 0.84076695 yr ± 4.25e+00 |
| NGA Model | r2 |
| A2 | 2.39837328e-06 AU/d² |
| H (abs. magnitude) | 18.28 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.544″ |
| Uncertainty | 0 |
| Orbit Type | Aten |
| MOID | 0.057482 AU |
| Observations Used | 1739 |
| Oppositions | 13 |
| Arc Total | 1954-2025 |
| First Observation Used | 1954-11-24 |
| Last Observation Used | 2025-12-26 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1998-11-22 04:03:02 | C | 08 45 40.23 | +24 22 30.2 | – | o | 461 |
| 1998-11-22 04:06:54 | C | 08 45 40.33 | +24 22 32.8 | – | o | 461 |
| 1998-11-25 02:35:13 | C | 08 47 59.21 | +24 47 35.4 | 18.7 | a | 561 |
| 1998-11-25 02:40:10 | C | 08 47 59.34 | +24 47 36.8 | – | a | 561 |
| 1998-11-25 02:44:59 | C | 08 47 59.48 | +24 47 38.9 | – | a | 561 |
| 1998-12-16 18:46:15 | C | 08 51 17.46 | +31 22 42.5 | – | – | 360 |
| 1998-12-16 18:49:45 | C | 08 51 17.34 | +31 22 47.1 | – | – | 360 |
| 1998-12-16 18:54:00 | C | 08 51 17.17 | +31 22 52.9 | – | – | 360 |
| 1998-12-17 09:27:21 | C | 08 50 48.85 | +31 42 24.7 | – | a | 699 |
| 1998-12-17 09:56:47 | C | 08 50 47.66 | +31 43 04.5 | – | a | 699 |
| 1998-12-17 10:30:08 | C | 08 50 46.31 | +31 43 50.5 | – | a | 699 |
| 1998-12-21 07:21:14 | C | 08 46 21.48 | +34 06 23.9 | 17.9 | a | 704 |
| 1998-12-21 07:36:26 | C | 08 46 20.43 | +34 06 50.6 | 17.9 | a | 704 |
| 1998-12-21 07:51:45 | C | 08 46 19.43 | +34 07 17.0 | 18.2 | a | 704 |
| 1998-12-21 08:07:25 | C | 08 46 18.31 | +34 07 44.3 | 18.4 | a | 704 |
| 1998-12-21 08:23:09 | C | 08 46 17.26 | +34 08 11.2 | 18.3 | a | 704 |
| 1998-12-24 09:18:36 | C | 08 40 44.10 | +36 25 21.9 | – | a | 699 |
| 1998-12-24 09:55:17 | C | 08 40 40.48 | +36 26 37.2 | – | a | 699 |
| 1998-12-24 10:32:00 | C | 08 40 36.78 | +36 27 52.6 | – | a | 699 |
| 1998-12-24 18:48:15 | C | 08 39 49.72 | +36 45 05.3 | – | – | 360 |
| 1998-12-24 18:51:45 | C | 08 39 49.34 | +36 45 12.8 | – | – | 360 |
| 1998-12-24 18:55:45 | C | 08 39 48.92 | +36 45 21.0 | – | – | 360 |
| 1998-12-31 02:24:31 | C | 08 18 01.54 | +43 08 25.9 | – | – | 046 |
| 1998-12-31 02:26:42 | C | 08 18 01.09 | +43 08 32.5 | – | – | 046 |
| 1998-12-31 02:29:26 | C | 08 18 00.49 | +43 08 40.4 | – | – | 046 |
| 1998-12-31 02:30:33 | C | 08 18 00.27 | +43 08 43.8 | – | – | 046 |
| 1998-12-31 02:31:44 | C | 08 18 00.04 | +43 08 47.3 | – | – | 046 |
| 1999-01-04 18:53:59 | C | 07 46 24.93 | +49 25 52.6 | – | z | 587 |
| 1999-01-04 18:56:45 | C | 07 46 23.90 | +49 26 03.5 | – | z | 587 |
| 1999-01-04 18:58:59 | C | 07 46 23.01 | +49 26 11.5 | – | z | 587 |
| 1999-01-05 18:25:29 | C | 07 36 55.67 | +50 53 47.2 | – | z | 151 |
| 1999-01-05 18:36:32 | C | 07 36 50.89 | +50 54 29.1 | – | z | 151 |
| 1999-01-05 19:35:51 | C | 07 36 24.99 | +50 58 21.1 | – | z | 587 |
| 1999-01-05 19:40:53 | C | 07 36 22.71 | +50 58 40.6 | – | z | 587 |
| 1999-01-06 20:27:49 | C | 07 24 48.09 | +52 33 28.5 | – | z | 587 |
| 1999-01-06 20:30:08 | C | 07 24 46.92 | +52 33 37.4 | – | z | 587 |
| 1999-01-06 20:37:00 | C | 07 24 43.42 | +52 34 04.4 | – | z | 587 |
| 1999-01-09 02:06:31 | C | 06 53 13.71 | +55 58 28.4 | – | i | 726 |
| 1999-01-09 02:13:17 | C | 06 53 09.01 | +55 58 54.5 | – | i | 726 |
| 1999-01-09 06:20:26 | C | 06 50 15.26 | +56 14 32.4 | – | z | 684 |
| 1999-01-09 06:25:56 | C | 06 50 11.27 | +56 14 52.6 | – | z | 684 |
| 1999-01-09 06:30:37 | C | 06 50 07.88 | +56 15 10.2 | – | z | 684 |
| 1999-01-09 06:33:00 | C | 06 50 06.19 | +56 15 19.1 | – | z | 684 |
| 1999-01-10 02:21:29 | C | 06 35 23.08 | +57 26 42.1 | – | c | 746 |
| 1999-01-10 02:32:35 | C | 06 35 14.23 | +57 27 21.6 | – | c | 746 |
| 1999-01-12 04:00:34 | C | 05 50 40.71 | +60 01 20.1 | – | i | 726 |
| 1999-01-12 04:21:13 | C | 05 50 19.30 | +60 02 14.3 | – | i | 726 |
| 1999-01-15 20:14:46 | C | 04 07 02.72 | +61 37 44.6 | – | z | 587 |
| 1999-01-15 20:16:26 | C | 04 07 00.60 | +61 37 43.4 | – | z | 587 |
| 1999-01-15 20:21:14 | C | 04 06 54.35 | +61 37 39.3 | – | z | 587 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2015-01-26 15:32:00 | -260343.3231 | 0.1 | Hz | 2380 | -1 | -1 |
| 2015-01-26 16:44:00 | 157830231.52 | 4 | us | 2380 | -1 | -1 |