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 |
|---|---|---|---|---|---|---|
| 2010-05-03 04:00:21 | C | 14 17 59.02 | -29 48 23.4 | – | r | 735 |
| 2010-06-12 12:53:43 | C | 13 29 45.55 | -20 37 56.4 | – | r | E12 |
| 2010-07-16 07:45:14 | S | 13 42 39.37 | -17 23 37.2 | – | L | C51 |
| 2010-07-16 10:55:45 | S | 13 42 46.54 | -17 23 24.4 | – | L | C51 |
| 2010-07-16 14:06:16 | S | 13 42 53.79 | -17 23 12.2 | – | L | C51 |
| 2010-07-16 17:16:47 | S | 13 43 01.04 | -17 23 00.0 | – | L | C51 |
| 2010-07-16 18:51:58 | S | 13 43 04.682 | -17 22 54.05 | – | L | C51 |
| 2010-07-16 20:27:18 | S | 13 43 08.326 | -17 22 48.36 | – | L | C51 |
| 2010-07-16 23:37:38 | S | 13 43 15.61 | -17 22 36.4 | – | L | C51 |
| 2010-07-16 23:37:49 | S | 13 43 15.60 | -17 22 36.4 | – | L | C51 |
| 2010-07-17 01:13:00 | S | 13 43 19.29 | -17 22 30.7 | – | L | C51 |
| 2010-07-17 04:23:31 | S | 13 43 26.62 | -17 22 19.2 | – | L | C51 |
| 2010-07-17 07:34:02 | S | 13 43 33.98 | -17 22 08.3 | – | L | C51 |
| 2010-07-17 10:44:33 | S | 13 43 41.390 | -17 21 57.28 | – | L | C51 |
| 2010-07-17 13:55:04 | S | 13 43 48.816 | -17 21 46.73 | – | L | C51 |
| 2010-07-19 16:43:09 | S | 13 45 51.06 | -17 19 21.6 | – | L | C51 |
| 2010-07-19 18:18:19 | S | 13 45 54.950 | -17 19 18.05 | – | L | C51 |
| 2010-07-19 19:53:41 | S | 13 45 58.903 | -17 19 14.23 | – | L | C51 |
| 2010-07-19 23:04:11 | S | 13 46 06.77 | -17 19 06.9 | – | L | C51 |
| 2010-07-20 00:39:22 | S | 13 46 10.71 | -17 19 03.8 | – | L | C51 |
| 2010-07-20 02:14:43 | S | 13 46 14.64 | -17 19 00.3 | – | L | C51 |
| 2010-07-20 05:25:14 | S | 13 46 22.61 | -17 18 53.2 | – | L | C51 |
| 2010-07-20 08:35:45 | S | 13 46 30.55 | -17 18 47.0 | – | L | C51 |
| 2010-07-20 11:46:16 | S | 13 46 38.51 | -17 18 40.4 | – | L | C51 |
| 2012-03-09 09:33:03 | C | 18 42 31.17 | -27 00 39.0 | – | o | 807 |
| 2012-03-09 09:38:46 | C | 18 42 31.67 | -27 00 38.1 | – | o | 807 |
| 2012-03-09 09:44:29 | C | 18 42 32.20 | -27 00 37.5 | – | o | 807 |
| 2012-03-09 09:49:55 | C | 18 42 32.69 | -27 00 36.6 | – | o | 807 |
| 2012-03-29 17:18:51 | C | 19 26 46.23 | -25 19 47.0 | – | r | E12 |
| 2012-03-29 17:30:57 | C | 19 26 47.28 | -25 19 43.6 | – | r | E12 |
| 2012-03-29 17:42:58 | C | 19 26 48.36 | -25 19 40.7 | – | r | E12 |
| 2012-05-01 17:35:27 | C | 20 36 53.35 | -20 13 45.0 | – | r | E12 |
| 2012-05-01 17:56:04 | C | 20 36 55.15 | -20 13 33.6 | – | r | E12 |
| 2012-05-01 18:16:47 | C | 20 36 56.95 | -20 13 23.2 | – | r | E12 |
| 2012-05-01 18:37:29 | C | 20 36 58.71 | -20 13 12.7 | – | r | E12 |
| 2012-05-07 14:53:41 | C | 20 49 20.839 | -18 55 39.90 | – | L | F51 |
| 2012-05-07 15:01:03 | C | 20 49 21.474 | -18 55 35.60 | – | L | F51 |
| 2012-05-14 16:54:46 | C | 21 04 28.70 | -17 08 44.5 | – | r | E12 |
| 2012-05-14 17:09:03 | C | 21 04 29.96 | -17 08 34.7 | – | r | E12 |
| 2012-05-14 17:23:21 | C | 21 04 31.22 | -17 08 25.6 | – | r | E12 |
| 2012-05-14 17:37:39 | C | 21 04 32.44 | -17 08 16.0 | – | r | E12 |
| 2012-05-16 14:28:07 | C | 21 08 34.038 | -16 37 36.44 | – | L | F51 |
| 2012-05-16 14:39:25 | C | 21 08 35.028 | -16 37 28.59 | – | L | F51 |
| 2012-05-28 10:28:30 | C | 21 34 41.80 | -12 51 50.4 | – | r | 703 |
| 2012-05-28 10:34:26 | C | 21 34 42.34 | -12 51 45.1 | – | r | 703 |
| 2012-05-28 10:40:12 | C | 21 34 42.88 | -12 51 39.9 | – | r | 703 |
| 2012-05-28 10:46:06 | C | 21 34 43.42 | -12 51 34.4 | – | r | 703 |
| 2012-06-14 10:02:04 | C | 22 16 15.13 | -05 15 20.1 | – | r | 703 |
| 2012-06-14 10:14:19 | C | 22 16 16.46 | -05 15 03.2 | – | r | 703 |
| 2012-06-14 10:26:35 | C | 22 16 17.79 | -05 14 46.2 | – | r | 703 |
| 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 |