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 |
|---|---|---|---|---|---|---|
| 2012-07-26 07:57:35 | C | 01 41 51.00 | +35 48 04.7 | – | P | 716 |
| 2012-07-26 08:29:40 | C | 01 42 03.34 | +35 49 39.2 | – | P | 716 |
| 2012-07-28 23:39:59 | C | 02 07 41.47 | +38 42 35.3 | – | t | J84 |
| 2012-07-28 23:45:29 | C | 02 07 43.79 | +38 42 49.7 | – | t | J84 |
| 2012-07-28 23:50:58 | C | 02 07 46.10 | +38 43 04.0 | – | t | J84 |
| 2012-08-07 02:30:34 | C | 03 48 26.51 | +45 15 46.8 | – | c | A24 |
| 2012-08-07 02:30:57 | C | 03 48 26.68 | +45 15 47.2 | – | c | A24 |
| 2012-08-09 02:16:01 | C | 04 11 08.83 | +45 50 47.8 | – | c | A24 |
| 2012-08-09 02:16:23 | C | 04 11 09.00 | +45 50 48.1 | – | c | A24 |
| 2012-08-09 03:17:34 | C | 04 11 37.56 | +45 51 24.1 | – | c | A24 |
| 2012-08-09 03:17:56 | C | 04 11 37.72 | +45 51 24.3 | – | c | A24 |
| 2012-08-09 23:15:12 | C | 04 20 59.46 | +46 00 18.6 | – | u | J93 |
| 2012-08-09 23:21:23 | C | 04 21 02.39 | +46 00 20.5 | – | u | J93 |
| 2012-08-09 23:30:33 | C | 04 21 06.66 | +46 00 24.8 | – | u | J93 |
| 2012-08-13 06:44:34 | C | 04 57 03.61 | +46 08 26.2 | – | P | 716 |
| 2012-08-13 07:13:11 | C | 04 57 16.27 | +46 08 23.1 | – | P | 716 |
| 2012-08-13 07:48:42 | C | 04 57 31.83 | +46 08 19.5 | – | P | 716 |
| 2012-08-13 08:27:46 | C | 04 57 48.91 | +46 08 14.8 | – | P | 716 |
| 2012-08-15 01:47:25 | C | 05 15 30.74 | +45 56 02.0 | – | c | A24 |
| 2012-08-15 01:47:47 | C | 05 15 30.94 | +45 56 01.9 | – | c | A24 |
| 2012-08-17 07:00:38 | C | 05 37 04.34 | +45 26 45.5 | – | P | 716 |
| 2012-08-17 07:29:15 | C | 05 37 15.68 | +45 26 27.2 | – | P | 716 |
| 2012-08-17 08:04:43 | C | 05 37 29.68 | +45 26 05.6 | – | P | 716 |
| 2012-08-17 08:31:05 | C | 05 37 39.99 | +45 25 49.4 | – | P | 716 |
| 2012-08-19 07:30:07 | C | 05 55 26.64 | +44 49 13.8 | – | P | 716 |
| 2012-08-19 08:01:03 | C | 05 55 38.07 | +44 48 48.6 | – | P | 716 |
| 2012-08-19 08:45:04 | C | 05 55 54.23 | +44 48 12.6 | – | P | 716 |
| 2012-08-19 09:15:57 | C | 05 56 05.53 | +44 47 47.3 | – | P | 716 |
| 2012-08-19 09:59:55 | C | 05 56 21.50 | +44 47 11.1 | – | P | 716 |
| 2012-08-20 22:06:40 | C | 06 09 11.37 | +44 13 13.0 | – | r | 168 |
| 2012-08-20 22:09:40 | C | 06 09 12.42 | +44 13 10.2 | – | r | 168 |
| 2012-08-20 22:47:15 | C | 06 09 25.39 | +44 12 33.7 | – | r | 168 |
| 2012-10-26 12:14:51 | C | 10 45 54.14 | +07 45 07.9 | – | r | 703 |
| 2012-10-26 12:17:02 | C | 10 45 54.39 | +07 45 05.4 | – | r | 703 |
| 2012-10-26 12:19:11 | C | 10 45 54.61 | +07 45 02.6 | – | r | 703 |
| 2012-10-26 12:21:24 | C | 10 45 54.86 | +07 45 00.0 | – | r | 703 |
| 2012-10-27 12:11:51 | C | 10 48 34.70 | +07 16 04.5 | – | r | G96 |
| 2012-10-27 12:17:41 | C | 10 48 35.35 | +07 15 57.4 | – | r | G96 |
| 2012-10-27 12:23:26 | C | 10 48 36.00 | +07 15 50.5 | – | r | G96 |
| 2012-10-27 12:29:14 | C | 10 48 36.61 | +07 15 43.6 | – | r | G96 |
| 2012-11-04 12:21:37 | C | 11 09 20.12 | +03 30 22.1 | – | r | 703 |
| 2012-11-04 12:24:48 | C | 11 09 20.48 | +03 30 19.0 | – | r | 703 |
| 2012-11-04 12:28:04 | C | 11 09 20.80 | +03 30 15.0 | – | r | 703 |
| 2012-11-04 12:31:22 | C | 11 09 21.16 | +03 30 11.4 | – | r | 703 |
| 2012-11-06 12:05:01 | C | 11 14 17.98 | +02 36 23.2 | – | r | 703 |
| 2012-11-06 12:10:55 | C | 11 14 18.63 | +02 36 16.2 | – | r | 703 |
| 2012-11-06 12:16:51 | C | 11 14 19.21 | +02 36 09.6 | – | r | 703 |
| 2012-11-06 12:22:45 | C | 11 14 19.82 | +02 36 03.2 | – | r | 703 |
| 2012-12-23 15:00:11 | C | 12 49 58.601 | -14 55 41.20 | – | L | F51 |
| 2012-12-23 15:07:46 | C | 12 49 59.078 | -14 55 46.94 | – | L | F51 |
| 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 |