IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6883955995 ± 2.00e+00 |
| Semi-major axis (a) | 0.6423917721 AU ± 3.00e+00 |
| Inclination (i) | 38.87954325° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 244.89627635° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 192.65249765° ± 6.00e+00 |
| Mean Anomaly (M) | 342.60444567° ± 1.15e-04 |
| Mean Motion (n) | 1.9143102357°/day ± 1.34e+01 |
| Perihelion dist (q) | 0.20017210 AU ± 1.59e+00 |
| Aphelion dist (Q) | 1.08461144 AU ± 5.23e+00 |
| Orbital Period | 0.51487281 yr ± 3.61e+00 |
| NGA Model | r2 |
| A2 | -4.77302843e-06 AU/d² |
| H (abs. magnitude) | 16.64 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-27 |
| RMS Residual | 0.309″ |
| Uncertainty | 0 |
| Orbit Type | Aten |
| MOID | 0.012461 AU |
| Observations Used | 4054 |
| Gaia Obs Used | 45 |
| Oppositions | 18 |
| Arc Total | 1998-2025 |
| First Observation Used | 1999-05-20 |
| Last Observation Used | 2025-07-17 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1998-05-29 09:50:41 | C | 21 15 01.419 | +31 50 01.89 | – | l | G91 |
| 1999-05-20 08:46:21 | C | 21 03 02.55 | +07 31 00.0 | 17.1 | a | 704 |
| 1999-05-20 09:00:02 | C | 21 03 00.88 | +07 32 05.0 | 17.5 | a | 704 |
| 1999-05-20 09:14:16 | C | 21 02 59.01 | +07 33 12.0 | 17.7 | a | 704 |
| 1999-05-20 09:28:27 | C | 21 02 57.41 | +07 34 18.9 | – | a | 704 |
| 1999-05-20 09:42:42 | C | 21 02 55.65 | +07 35 25.5 | – | a | 704 |
| 1999-05-21 07:35:30 | C | 21 00 18.33 | +09 20 57.8 | 17.5 | a | 704 |
| 1999-05-21 07:35:35 | C | 21 00 18.40 | +09 21 00.7 | 17.5 | a | 704 |
| 1999-05-21 07:51:10 | C | 21 00 16.38 | +09 22 16.5 | 17.1 | a | 704 |
| 1999-05-21 07:51:15 | C | 21 00 16.43 | +09 22 15.9 | 17.0 | a | 704 |
| 1999-05-21 08:06:44 | C | 21 00 14.38 | +09 23 33.3 | 17.1 | a | 704 |
| 1999-05-21 08:06:50 | C | 21 00 14.45 | +09 23 33.3 | 17.1 | a | 704 |
| 1999-05-21 08:19:46 | C | 21 00 12.68 | +09 24 38.6 | 17.3 | a | 704 |
| 1999-05-21 08:19:52 | C | 21 00 12.76 | +09 24 38.2 | 17.3 | a | 704 |
| 1999-05-21 18:57:23 | C | 20 58 51.10 | +10 17 37.2 | 15.8 | – | 327 |
| 1999-05-21 19:01:52 | C | 20 58 50.50 | +10 17 59.8 | – | – | 327 |
| 1999-05-21 19:06:08 | C | 20 58 49.93 | +10 18 21.3 | – | – | 327 |
| 1999-05-22 00:31:41 | C | 20 58 08.18 | +10 45 49.2 | – | z | 620 |
| 1999-05-22 00:35:09 | C | 20 58 07.75 | +10 46 06.8 | – | z | 620 |
| 1999-05-22 00:36:27 | C | 20 58 07.20 | +10 46 10.2 | – | d | 046 |
| 1999-05-22 00:38:07 | C | 20 58 06.98 | +10 46 18.8 | – | d | 046 |
| 1999-05-22 00:38:19 | C | 20 58 07.34 | +10 46 23.0 | – | z | 620 |
| 1999-05-22 00:39:42 | C | 20 58 06.75 | +10 46 27.1 | – | d | 046 |
| 1999-05-22 00:40:39 | C | 20 58 06.64 | +10 46 31.8 | – | d | 046 |
| 1999-05-22 00:47:11 | C | 20 58 05.71 | +10 47 04.6 | – | – | 557 |
| 1999-05-22 00:48:26 | C | 20 58 05.54 | +10 47 11.2 | – | – | 557 |
| 1999-05-22 00:49:43 | C | 20 58 05.37 | +10 47 17.7 | – | – | 557 |
| 1999-05-22 00:50:59 | C | 20 58 05.19 | +10 47 24.1 | – | – | 557 |
| 1999-05-22 11:01:26 | C | 20 56 43.39 | +11 39 46.5 | – | – | 658 |
| 1999-05-22 11:03:33 | C | 20 56 42.90 | +11 40 06.2 | – | i | 693 |
| 1999-05-22 11:04:35 | C | 20 56 42.75 | +11 40 11.6 | – | i | 693 |
| 1999-05-22 11:05:01 | C | 20 56 42.89 | +11 40 04.9 | – | – | 658 |
| 1999-05-22 11:05:36 | C | 20 56 42.60 | +11 40 17.0 | – | i | 693 |
| 1999-05-22 11:08:49 | C | 20 56 42.35 | +11 40 24.6 | – | – | 658 |
| 1999-05-24 00:28:36 | C | 20 51 19.75 | +15 01 08.0 | – | z | 610 |
| 1999-05-24 00:33:36 | C | 20 51 18.95 | +15 01 35.9 | – | z | 610 |
| 1999-05-24 00:38:37 | C | 20 51 18.16 | +15 02 03.8 | – | z | 610 |
| 1999-05-24 00:43:37 | C | 20 51 17.37 | +15 02 31.7 | – | z | 610 |
| 1999-05-24 00:48:36 | C | 20 51 16.57 | +15 02 59.6 | – | z | 610 |
| 1999-05-24 00:56:51 | C | 20 51 15.07 | +15 03 44.8 | – | d | 046 |
| 1999-05-24 01:00:10 | C | 20 51 14.54 | +15 04 03.4 | – | d | 046 |
| 1999-05-24 01:02:09 | C | 20 51 14.23 | +15 04 14.0 | – | d | 046 |
| 1999-05-24 01:03:20 | C | 20 51 14.03 | +15 04 20.9 | – | d | 046 |
| 1999-05-24 10:22:22 | C | 20 49 46.77 | +15 56 36.2 | – | – | 658 |
| 1999-05-24 10:26:18 | C | 20 49 46.13 | +15 56 58.3 | – | – | 658 |
| 1999-05-24 10:32:09 | C | 20 49 45.17 | +15 57 31.7 | – | – | 658 |
| 1999-05-24 16:34:14 | C | 20 48 47.40 | +16 32 35.3 | – | – | 422 |
| 1999-05-24 16:35:23 | C | 20 48 47.22 | +16 32 41.7 | – | – | 422 |
| 1999-05-24 16:41:18 | C | 20 48 46.22 | +16 33 15.7 | – | – | 422 |
| 1999-05-24 22:58:40 | C | 20 47 45.48 | +17 08 35.6 | – | z | 620 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2001-05-21 14:40:00 | 60725176.2 | 10 | us | 8560 | -14 | -14 |
| 2001-05-22 14:50:00 | 51084468.4 | 2 | us | 8560 | -14 | -14 |
| 2001-05-23 10:41:40 | 43964326 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-23 11:12:46 | 43789543.9 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-23 11:47:02 | 43598549.6 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-23 12:37:44 | 43319123.3 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-23 13:04:05 | 43175424.9 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-23 13:25:58 | 43056887.3 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-23 13:52:45 | 42912799.3 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-24 09:39:36 | 37229188.3 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-24 10:17:20 | 37072719.8 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-24 10:30:43 | 37017895.9 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-24 10:48:52 | 36944120.8 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-24 14:28:19 | 36106446.2 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-24 14:51:13 | 36024797.8 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-25 08:43:18 | 33052108 | 0.25 | us | 8560 | -14 | -14 |
| 2001-05-25 09:02:53 | 33015537.6 | 0.25 | us | 8560 | -14 | -14 |
| 2001-05-25 09:31:15 | 32964318.4 | 0.25 | us | 8560 | -14 | -14 |
| 2001-05-25 09:48:49 | 32933655.3 | 0.25 | us | 8560 | -14 | -14 |
| 2001-05-25 10:27:24 | 32869183.1 | 0.25 | us | 8560 | -14 | -14 |
| 2001-05-25 11:05:08 | 32809994.6 | 0.25 | us | 8560 | -14 | -14 |
| 2001-05-25 12:03:27 | 32726073.7 | 0.25 | us | 8560 | -14 | -14 |
| 2001-05-25 12:33:07 | 32686883.6 | 0.25 | us | 8560 | -14 | -14 |
| 2001-05-26 07:50:00 | 32496018 | 1 | us | 8560 | -14 | -14 |
| 2001-05-26 12:14:50 | 32844120.4 | 0.25 | us | 8560 | -14 | -14 |
| 2001-05-26 12:35:00 | 32878247.3 | 0.25 | us | 8560 | -14 | -14 |
| 2001-05-26 12:58:36 | 32919456.9 | 0.25 | us | 8560 | -14 | -14 |
| 2001-05-26 13:20:12 | 32958346.1 | 0.25 | us | 8560 | -14 | -14 |
| 2001-05-26 13:36:55 | 32989192.4 | 0.25 | us | 8560 | -14 | -14 |
| 2001-05-26 13:58:22 | 33029703.5 | 0.25 | us | 8560 | -14 | -14 |
| 2001-05-28 06:22:36 | 42044182.4 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-28 06:28:39 | 42075785.7 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-28 06:43:21 | 42152816.3 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-28 06:53:25 | 42205766.1 | 0.5 | us | 8560 | -14 | -14 |
| 2001-05-29 05:30:00 | 50119496 | 4 | us | 8560 | -14 | -14 |
| 2019-05-29 22:39:00 | 60177362.53 | 4 | us | 2380 | -1 | -1 |
| 2019-05-29 23:44:00 | 60634941.47 | 1 | us | 2380 | -1 | -1 |