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 |
|---|---|---|---|---|---|---|
| 2012-12-23 15:15:23 | C | 12 49 59.556 | -14 55 52.70 | – | L | F51 |
| 2012-12-23 15:22:59 | C | 12 50 00.035 | -14 55 58.49 | – | L | F51 |
| 2013-01-02 16:50:33 | C | 13 04 25.14 | -17 49 48.1 | – | q | E12 |
| 2013-01-02 17:25:28 | C | 13 04 27.04 | -17 50 12.2 | – | q | E12 |
| 2013-01-08 15:45:45 | C | 13 11 40.910 | -19 25 20.51 | – | L | F51 |
| 2013-01-08 16:01:54 | C | 13 11 41.631 | -19 25 31.03 | – | L | F51 |
| 2013-01-26 10:08:47 | C | 13 26 20.94 | -23 35 11.4 | – | u | H21 |
| 2013-01-26 10:13:24 | C | 13 26 21.03 | -23 35 13.9 | – | u | H21 |
| 2013-01-26 10:18:43 | C | 13 26 21.13 | -23 35 16.6 | – | u | H21 |
| 2013-01-26 10:24:03 | C | 13 26 21.22 | -23 35 19.4 | – | u | H21 |
| 2013-01-26 10:29:42 | C | 13 26 21.31 | -23 35 22.3 | – | u | H21 |
| 2013-01-27 06:47:38 | C | 13 26 45.12 | -23 45 41.4 | – | o | 844 |
| 2013-01-27 06:50:22 | C | 13 26 45.17 | -23 45 42.8 | – | o | 844 |
| 2013-01-27 06:53:24 | C | 13 26 45.21 | -23 45 44.6 | – | o | 844 |
| 2013-01-27 06:57:02 | C | 13 26 45.26 | -23 45 46.3 | – | o | 844 |
| 2013-01-27 07:00:39 | C | 13 26 45.33 | -23 45 48.3 | – | o | 844 |
| 2013-02-13 07:37:24 | C | 13 27 17.45 | -26 42 35.9 | – | o | 303 |
| 2013-02-13 07:43:25 | C | 13 27 17.29 | -26 42 38.2 | – | o | 303 |
| 2013-03-07 17:29:36 | C | 13 03 20.518 | -28 01 45.79 | – | q | E12 |
| 2013-03-07 17:46:05 | C | 13 03 19.323 | -28 01 44.33 | – | q | E12 |
| 2013-03-07 18:19:08 | C | 13 03 16.930 | -28 01 41.19 | – | q | E12 |
| 2013-03-15 07:05:13 | C | 12 49 34.01 | -27 29 15.9 | – | o | 926 |
| 2013-03-15 07:34:02 | C | 12 49 31.61 | -27 29 08.1 | – | o | 926 |
| 2013-03-15 07:56:28 | C | 12 49 29.72 | -27 29 02.0 | – | o | 926 |
| 2013-03-16 15:47:16 | C | 12 46 53.37 | -27 19 31.2 | – | q | E12 |
| 2013-03-16 16:08:53 | C | 12 46 51.49 | -27 19 24.4 | – | q | E12 |
| 2013-03-16 16:30:33 | C | 12 46 49.62 | -27 19 17.3 | – | q | E12 |
| 2013-03-16 16:52:18 | C | 12 46 47.83 | -27 19 10.9 | – | q | E12 |
| 2013-03-20 11:43:38 | C | 12 39 12.062 | -26 46 45.37 | – | L | F51 |
| 2013-03-20 11:58:24 | C | 12 39 10.764 | -26 46 39.30 | – | L | F51 |
| 2013-04-12 10:49:55 | C | 11 56 40.77 | -21 12 26.2 | – | q | E12 |
| 2013-04-12 11:07:16 | C | 11 56 39.67 | -21 12 14.0 | – | q | E12 |
| 2013-04-12 11:25:02 | C | 11 56 38.56 | -21 12 01.3 | – | q | E12 |
| 2013-04-12 11:52:25 | C | 11 56 36.83 | -21 11 41.7 | – | q | E12 |
| 2013-04-19 22:32:52 | C | 11 47 15.89 | -19 05 11.8 | – | w | I99 |
| 2013-04-19 22:40:11 | C | 11 47 15.51 | -19 05 07.4 | – | w | I99 |
| 2013-04-19 22:45:04 | C | 11 47 15.29 | -19 05 04.0 | – | w | I99 |
| 2013-04-26 03:25:42 | C | 11 41 42.75 | -17 25 44.8 | – | u | H21 |
| 2013-04-26 03:30:34 | C | 11 41 42.59 | -17 25 41.7 | – | u | H21 |
| 2013-04-26 03:34:49 | C | 11 41 42.46 | -17 25 39.1 | – | u | H21 |
| 2013-04-26 03:39:39 | C | 11 41 42.29 | -17 25 35.9 | – | u | H21 |
| 2013-04-26 03:47:32 | C | 11 41 42.03 | -17 25 31.0 | – | u | H21 |
| 2013-04-28 11:45:06 | C | 11 40 07.95 | -16 50 16.8 | – | q | E12 |
| 2013-04-28 12:05:35 | C | 11 40 07.38 | -16 50 04.1 | – | q | E12 |
| 2013-04-28 12:23:53 | C | 11 40 06.87 | -16 49 52.9 | – | q | E12 |
| 2013-04-28 12:42:22 | C | 11 40 06.37 | -16 49 41.5 | – | q | E12 |
| 2013-05-08 12:08:59 | C | 11 36 24.16 | -14 37 35.3 | – | q | E12 |
| 2013-05-08 12:23:50 | C | 11 36 24.04 | -14 37 28.1 | – | q | E12 |
| 2013-05-08 12:38:29 | C | 11 36 23.92 | -14 37 21.0 | – | q | E12 |
| 2013-05-08 12:53:15 | C | 11 36 23.82 | -14 37 13.7 | – | q | E12 |
| 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 |