IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4590032671 ± 2.00e+00 |
| Semi-major axis (a) | 1.9278929483 AU ± 3.00e+00 |
| Inclination (i) | 2.18636566° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 261.19174891° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 126.65988085° ± 6.00e+00 |
| Mean Anomaly (M) | 312.97146977° ± 2.87e-05 |
| Mean Motion (n) | 0.3682034928°/day ± 8.59e-01 |
| Perihelion dist (q) | 1.04298379 AU ± 4.18e+00 |
| Aphelion dist (Q) | 2.81280211 AU ± 5.83e+00 |
| Orbital Period | 2.67685207 yr ± 6.25e+00 |
| NGA Model | r2 |
| A2 | -3.27808799e-08 AU/d² |
| H (abs. magnitude) | 17.45 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.809″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.055611 AU |
| Observations Used | 2075 |
| Radar Obs Used | 16 |
| Gaia Obs Used | 72 |
| Oppositions | 22 |
| Arc Total | 1980-2025 |
| First Observation Used | 1980-08-06 |
| Last Observation Used | 2025-06-26 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2012-05-22 09:46:16 | C | 19 56 50.10 | -20 05 40.9 | – | o | 807 |
| 2012-06-23 07:36:02 | C | 19 59 14.96 | -18 44 10.0 | 18.7 | c | 704 |
| 2012-06-23 07:50:49 | C | 19 59 14.58 | -18 44 09.0 | 19.0 | c | 704 |
| 2012-06-23 08:05:37 | C | 19 59 14.18 | -18 44 08.5 | 18.8 | c | 704 |
| 2012-06-23 08:21:41 | C | 19 59 13.74 | -18 44 08.2 | 18.7 | c | 704 |
| 2012-06-23 08:36:32 | C | 19 59 13.37 | -18 44 06.7 | 19.0 | c | 704 |
| 2012-07-20 06:28:47 | C | 19 27 26.84 | -18 22 51.4 | 17.9 | c | 704 |
| 2012-07-20 06:44:51 | C | 19 27 25.62 | -18 22 51.2 | 17.6 | c | 704 |
| 2012-07-20 07:01:24 | C | 19 27 24.41 | -18 22 50.4 | 17.7 | c | 704 |
| 2012-07-20 07:17:31 | C | 19 27 23.23 | -18 22 50.9 | 17.9 | c | 704 |
| 2012-07-20 07:33:35 | C | 19 27 22.06 | -18 22 50.3 | 17.7 | c | 704 |
| 2012-09-14 20:44:08 | C | 18 40 15.82 | -17 20 41.4 | – | u | I74 |
| 2012-09-14 21:23:52 | C | 18 40 17.13 | -17 20 38.3 | – | u | I74 |
| 2012-10-15 01:46:24 | C | 19 36 37.80 | -15 32 38.2 | 17.9 | c | 704 |
| 2012-10-15 02:06:20 | C | 19 36 40.02 | -15 32 32.7 | 18.2 | c | 704 |
| 2012-10-15 02:25:54 | C | 19 36 42.21 | -15 32 27.5 | 18.3 | c | 704 |
| 2012-10-15 02:45:54 | C | 19 36 44.44 | -15 32 20.9 | 18.2 | c | 704 |
| 2012-10-15 03:05:38 | C | 19 36 46.68 | -15 32 16.0 | 18.1 | c | 704 |
| 2012-10-27 00:55:01 | C | 20 15 12.88 | -13 49 19.2 | – | u | H21 |
| 2012-10-27 00:59:04 | C | 20 15 13.48 | -13 49 17.8 | – | u | H21 |
| 2012-10-27 01:02:58 | C | 20 15 14.05 | -13 49 16.0 | – | u | H21 |
| 2012-10-27 01:06:48 | C | 20 15 14.61 | -13 49 14.5 | – | u | H21 |
| 2012-11-04 01:30:36 | C | 20 46 35.03 | -12 06 23.9 | 17.5 | c | 704 |
| 2012-11-04 01:51:45 | C | 20 46 38.60 | -12 06 10.5 | 17.7 | c | 704 |
| 2012-11-04 02:12:52 | C | 20 46 42.15 | -12 05 58.0 | 18.0 | c | 704 |
| 2012-11-04 02:33:34 | C | 20 46 45.66 | -12 05 45.0 | 17.9 | c | 704 |
| 2012-11-04 02:55:41 | C | 20 46 49.42 | -12 05 30.6 | 17.7 | c | 704 |
| 2012-11-04 03:08:55 | C | 20 46 51.70 | -12 05 22.8 | – | r | G96 |
| 2012-11-04 03:29:23 | C | 20 46 55.20 | -12 05 09.9 | – | r | G96 |
| 2012-11-04 03:39:41 | C | 20 46 56.96 | -12 05 03.2 | – | r | G96 |
| 2012-11-12 01:40:16 | C | 21 22 31.18 | -09 49 32.1 | – | r | 703 |
| 2012-11-12 01:48:04 | C | 21 22 32.66 | -09 49 25.4 | – | r | 703 |
| 2012-11-12 01:55:54 | C | 21 22 34.24 | -09 49 19.9 | – | r | 703 |
| 2012-11-12 02:03:42 | C | 21 22 35.72 | -09 49 13.4 | – | r | 703 |
| 2012-11-13 01:51:51 | C | 21 27 22.63 | -09 29 35.9 | 17.8 | c | 704 |
| 2012-11-13 02:13:31 | C | 21 27 26.87 | -09 29 17.7 | 17.6 | c | 704 |
| 2012-11-13 02:35:31 | C | 21 27 31.20 | -09 28 59.5 | 18.1 | c | 704 |
| 2012-11-13 02:57:56 | C | 21 27 35.62 | -09 28 41.4 | 17.9 | c | 704 |
| 2012-11-13 03:19:35 | C | 21 27 39.87 | -09 28 21.9 | 18.0 | c | 704 |
| 2012-11-15 02:13:42 | C | 21 37 17.77 | -08 47 23.6 | – | u | 844 |
| 2012-11-15 02:22:50 | C | 21 37 19.57 | -08 47 14.4 | – | u | 844 |
| 2012-11-15 02:34:18 | C | 21 37 21.99 | -08 47 04.0 | – | u | 844 |
| 2012-11-15 02:41:02 | C | 21 37 23.47 | -08 46 57.5 | – | u | 844 |
| 2012-11-25 02:58:37 | C | 22 30 49.89 | -04 43 56.4 | – | r | 703 |
| 2012-11-25 03:07:20 | C | 22 30 51.94 | -04 43 46.6 | – | r | 703 |
| 2012-11-25 03:16:05 | C | 22 30 53.89 | -04 43 35.9 | – | r | 703 |
| 2012-11-25 03:24:50 | C | 22 30 55.87 | -04 43 26.7 | – | r | 703 |
| 2012-12-01 01:23:43 | C | 23 05 00.69 | -01 55 44.8 | – | u | H21 |
| 2012-12-01 01:28:58 | C | 23 05 01.92 | -01 55 38.3 | – | u | H21 |
| 2012-12-01 01:32:27 | C | 23 05 02.76 | -01 55 33.9 | – | u | H21 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1988-09-25 02:30:00 | 67856.4 | 1 | Hz | 2380 | -1 | -1 |
| 1988-09-25 03:35:00 | 83363235 | 20 | us | 2380 | -1 | -1 |
| 1988-09-25.104167 | 6785640 | 100 | Hz | 2380 | 251 | 251 |
| 1988-09-25.149306 | 8336323500 | 20000 | us | 2380 | 251 | 251 |
| 1988-09-26 03:08:00 | 81027438 | 2 | us | 2380 | -1 | -1 |
| 1988-09-26.130556 | 8102743800 | 2000 | us | 2380 | 251 | 251 |
| 1988-09-27 03:00:00 | 78763284 | 2 | us | 2380 | -1 | -1 |
| 1988-09-27.125000 | 7876328400 | 2000 | us | 2380 | 251 | 251 |
| 1988-10-06 07:45:00 | 63835350 | 10 | us | 8495 | -14 | -14 |
| 1988-10-06.322917 | 6383535000 | 10000 | us | 8495 | 253 | 253 |
| 1988-10-19 07:00:00 | 66513356.1 | 1.4 | us | 8495 | -14 | -14 |
| 1988-10-19 09:00:00 | 66612701.5 | 1.4 | us | 8495 | -14 | -14 |
| 1988-10-19.291667 | 6651335610 | 1400 | us | 8495 | 253 | 253 |
| 1988-10-19.375000 | 6661270150 | 1400 | us | 8495 | 253 | 253 |
| 2004-11-15 23:39:00 | 139206966.95 | 8 | us | 2380 | -1 | -1 |
| 2004-11-15.985417 | 13920696695 | 8000 | us | 2380 | 251 | 251 |
| 2004-11-16 00:37:00 | 139214872 | 1 | us | 2380 | -1 | -1 |
| 2004-11-16 23:31:00 | 139485862 | 1 | us | 2380 | -1 | -1 |
| 2004-11-16.025694 | 13921487200 | 1000 | us | 2380 | 251 | 251 |
| 2004-11-16.979861 | 13948586200 | 1000 | us | 2380 | 251 | 251 |
| 2004-11-17 01:05:00 | 139511312 | 1 | us | 2380 | -1 | -1 |
| 2004-11-17 23:29:00 | 139953160.6 | 1 | us | 2380 | -1 | -1 |
| 2004-11-17.045139 | 13951131200 | 1000 | us | 2380 | 251 | 251 |
| 2004-11-17.978472 | 13995316060 | 1000 | us | 2380 | 251 | 251 |
| 2004-11-18 01:12:00 | 139994542 | 1 | us | 2380 | -1 | -1 |
| 2004-11-18 23:33:00 | 140614951.6 | 1 | us | 2380 | -1 | -1 |
| 2004-11-18.050000 | 13999454200 | 1000 | us | 2380 | 251 | 251 |
| 2004-11-18.981250 | 14061495160 | 1000 | us | 2380 | 251 | 251 |
| 2004-11-19 00:11:00 | 140634288 | 1 | us | 2380 | -1 | -1 |
| 2004-11-19 01:07:00 | 140665020.9 | 1 | us | 2380 | -1 | -1 |
| 2004-11-19.007639 | 14063428800 | 1000 | us | 2380 | 251 | 251 |
| 2004-11-19.046528 | 14066502090 | 1000 | us | 2380 | 251 | 251 |