IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4360488078 ± 2.00e+00 |
| Semi-major axis (a) | 1.3678386612 AU ± 3.00e+00 |
| Inclination (i) | 9.38187768° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 274.20776988° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 127.27529930° ± 6.00e+00 |
| Mean Anomaly (M) | 82.68165968° ± 4.14e-05 |
| Mean Motion (n) | 0.6161124207°/day ± 2.03e+00 |
| Perihelion dist (q) | 0.77139424 AU ± 3.22e+00 |
| Aphelion dist (Q) | 1.96428308 AU ± 5.10e+00 |
| Orbital Period | 1.59975071 yr ± 5.26e+00 |
| NGA Model | r2 |
| A2 | -1.51758492e-06 AU/d² |
| H (abs. magnitude) | 14.27 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.224″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.051090 AU |
| Observations Used | 5208 |
| Radar Obs Used | 7 |
| Gaia Obs Used | 139 |
| Oppositions | 26 |
| Arc Total | 1948-2017 |
| First Observation Used | 1948-07-17 |
| Last Observation Used | 2026-04-01 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2007-08-08 09:08:45 | C | 15 28 44.39 | -18 00 44.1 | – | r | 432 |
| 2007-08-09 08:25:03 | C | 15 29 27.78 | -17 56 09.4 | – | r | 432 |
| 2007-08-09 09:32:54 | C | 15 29 29.76 | -17 55 55.8 | – | r | 432 |
| 2007-08-10 08:21:58 | C | 15 30 14.72 | -17 51 37.9 | – | r | 432 |
| 2007-08-10 08:44:17 | C | 15 30 15.42 | -17 51 34.1 | – | r | 432 |
| 2007-08-10 09:06:31 | C | 15 30 16.09 | -17 51 29.9 | – | r | 432 |
| 2007-09-06 10:05:27 | C | 16 05 02.97 | -16 45 09.4 | – | r | E12 |
| 2007-09-06 10:14:51 | C | 16 05 03.62 | -16 45 08.9 | – | r | E12 |
| 2007-12-06 19:54:18 | C | 20 17 39.12 | -08 47 35.3 | – | r | J46 |
| 2007-12-06 19:58:35 | C | 20 17 39.76 | -08 47 34.1 | – | r | J46 |
| 2007-12-06 20:06:20 | C | 20 17 40.92 | -08 47 32.4 | – | r | J46 |
| 2007-12-20 01:19:35 | C | 21 09 47.19 | -06 51 07.4 | – | r | 703 |
| 2007-12-20 01:26:13 | C | 21 09 48.38 | -06 51 05.3 | – | r | 703 |
| 2007-12-20 01:33:10 | C | 21 09 49.64 | -06 51 03.0 | – | r | 703 |
| 2007-12-20 01:39:11 | C | 21 09 50.68 | -06 51 01.4 | – | r | 703 |
| 2008-01-04 15:32:50 | C | 22 34 02.35 | -05 35 52.4 | – | r | 084 |
| 2008-01-04 15:35:06 | C | 22 34 02.98 | -05 35 52.0 | – | r | 084 |
| 2008-01-07 16:54:40 | C | 22 56 29.17 | -05 29 02.7 | – | r | 084 |
| 2008-01-07 16:56:52 | C | 22 56 29.86 | -05 29 03.1 | – | r | 084 |
| 2008-01-12 01:43:01 | C | 23 33 37.29 | -05 20 38.5 | – | r | 703 |
| 2008-01-12 01:49:03 | C | 23 33 39.56 | -05 20 37.9 | – | r | 703 |
| 2008-01-12 01:55:04 | C | 23 33 41.83 | -05 20 37.4 | – | r | 703 |
| 2008-01-12 02:01:06 | C | 23 33 44.13 | -05 20 36.9 | – | r | 703 |
| 2008-01-12 19:41:00 | C | 23 40 38.18 | -05 19 10.5 | – | r | J37 |
| 2008-01-12 19:50:13 | C | 23 40 41.77 | -05 19 09.6 | – | r | J37 |
| 2008-01-12 19:58:52 | C | 23 40 45.14 | -05 19 08.0 | – | r | J37 |
| 2008-01-12 20:21:39 | C | 23 40 54.04 | -05 19 05.7 | – | r | J37 |
| 2008-01-15 16:34:07 | C | 00 09 22.32 | -05 12 28.2 | – | r | 084 |
| 2008-01-15 16:35:39 | C | 00 09 23.00 | -05 12 27.8 | – | r | 084 |
| 2008-01-20 01:52:11 | C | 00 58 20.98 | -04 55 20.9 | – | c | 704 |
| 2008-01-20 02:11:02 | C | 00 58 29.98 | -04 55 16.6 | – | c | 704 |
| 2008-01-20 02:30:16 | C | 00 58 39.27 | -04 55 12.6 | – | c | 704 |
| 2008-01-20 02:50:11 | C | 00 58 48.82 | -04 55 08.3 | – | c | 704 |
| 2008-01-20 03:10:17 | C | 00 58 58.53 | -04 55 03.6 | – | c | 704 |
| 2008-01-23 02:31:24 | C | 01 34 39.27 | -04 36 56.5 | – | r | H51 |
| 2008-01-23 02:32:03 | C | 01 34 39.59 | -04 36 56.2 | – | r | H51 |
| 2008-01-23 02:32:42 | C | 01 34 39.92 | -04 36 56.0 | – | r | H51 |
| 2008-01-23 02:34:01 | C | 01 34 40.59 | -04 36 55.6 | – | r | H51 |
| 2008-01-23 02:34:40 | C | 01 34 40.88 | -04 36 55.6 | – | r | H51 |
| 2008-01-23 02:35:19 | C | 01 34 41.24 | -04 36 55.1 | – | r | H51 |
| 2008-01-23 02:35:57 | C | 01 34 41.55 | -04 36 55.0 | – | r | H51 |
| 2008-01-23 02:36:36 | C | 01 34 41.88 | -04 36 54.8 | – | r | H51 |
| 2008-01-23 02:37:15 | C | 01 34 42.22 | -04 36 54.6 | – | r | H51 |
| 2008-01-24 17:40:36 | C | 01 54 35.34 | -04 24 18.7 | – | a | 233 |
| 2008-01-24 17:42:44 | C | 01 54 36.35 | -04 24 17.7 | – | a | 233 |
| 2008-01-24 17:45:16 | C | 01 54 37.60 | -04 24 16.4 | – | a | 233 |
| 2008-01-27 02:59:22 | C | 02 23 33.41 | -04 02 29.3 | – | r | H45 |
| 2008-01-27 03:00:33 | C | 02 23 33.98 | -04 02 28.8 | – | r | H45 |
| 2008-01-27 03:01:59 | C | 02 23 34.67 | -04 02 28.3 | – | r | H45 |
| 2008-01-27 03:03:52 | C | 02 23 35.61 | -04 02 27.4 | – | r | H45 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1980-07-22 07:00:00 | 161393.5 | 3.7 | Hz | 2380 | -1 | -1 |
| 1980-07-22.291667 | 16139350 | 20 | Hz | 2380 | 251 | 251 |
| 1988-07-21 07:30:00 | 151627.5 | 3 | Hz | 2380 | -1 | -1 |
| 1988-07-21.312500 | 15162750 | 300 | Hz | 2380 | 251 | 251 |
| 1988-07-22 07:34:00 | 218310206 | 20 | us | 2380 | -1 | -1 |
| 1988-07-22.315278 | 21831020600 | 20000 | us | 2380 | 251 | 251 |
| 1988-07-23 07:20:00 | 213324675 | 20 | us | 2380 | -1 | -1 |
| 1988-07-23.305556 | 21332467500 | 20000 | us | 2380 | 251 | 251 |
| 1988-07-24 07:35:00 | 208567250 | 20 | us | 2380 | -1 | -1 |
| 1988-07-24.315972 | 20856725000 | 20000 | us | 2380 | 251 | 251 |
| 1988-07-25 07:42:00 | 204181567 | 20 | us | 2380 | -1 | -1 |
| 1988-07-25.320833 | 20418156700 | 20000 | us | 2380 | 251 | 251 |
| 2012-07-22 08:55:00 | 309089493.95 | 8 | us | 2380 | -1 | -1 |
| 2012-07-22.371528 | 30908949395 | 8000 | us | 2380 | 251 | 251 |
| 2016-01-19 04:00:00 | 158933637 | 10 | us | 8660 | -14 | -14 |
| 2016-01-22 01:20:00 | 156224108 | 5 | us | 8560 | -14 | -14 |