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 |
|---|---|---|---|---|---|---|
| 2015-08-14 02:06:08 | C | 15 36 38.54 | -17 25 06.0 | – | u | H21 |
| 2015-08-14 02:08:12 | C | 15 36 38.62 | -17 25 05.6 | – | u | H21 |
| 2015-08-14 02:10:16 | C | 15 36 38.69 | -17 25 05.2 | – | u | H21 |
| 2015-08-14 02:12:20 | C | 15 36 38.77 | -17 25 04.7 | – | u | H21 |
| 2015-08-14 02:14:23 | C | 15 36 38.84 | -17 25 04.5 | – | u | H21 |
| 2015-08-14 02:17:23 | C | 15 36 38.95 | -17 25 03.9 | – | u | H21 |
| 2015-08-14 02:55:44 | C | 15 36 40.46 | -17 24 57.2 | – | R | G45 |
| 2015-08-14 03:02:57 | C | 15 36 40.72 | -17 24 55.8 | – | R | G45 |
| 2015-08-14 03:10:43 | C | 15 36 40.97 | -17 24 54.2 | – | R | G45 |
| 2015-08-14 03:18:29 | C | 15 36 41.27 | -17 24 53.0 | – | R | G45 |
| 2015-08-14 03:18:41 | C | 15 36 41.26 | -17 24 53.0 | – | R | G45 |
| 2015-08-14 03:26:09 | C | 15 36 41.53 | -17 24 51.4 | – | R | G45 |
| 2015-08-14 03:26:15 | C | 15 36 41.55 | -17 24 51.4 | – | R | G45 |
| 2015-08-14 03:33:52 | C | 15 36 41.80 | -17 24 50.2 | – | R | G45 |
| 2015-08-14 03:49:44 | C | 15 36 42.36 | -17 24 47.3 | – | R | G45 |
| 2015-08-21 00:44:08 | C | 15 43 49.39 | -17 00 32.1 | – | r | Y00 |
| 2015-08-21 00:58:49 | C | 15 43 50.14 | -17 00 30.1 | – | r | Y00 |
| 2015-08-21 01:12:19 | C | 15 43 50.86 | -17 00 27.2 | – | r | Y00 |
| 2015-09-03 00:09:24 | C | 16 01 42.80 | -16 31 18.0 | – | r | Y00 |
| 2015-09-03 00:19:41 | C | 16 01 43.50 | -16 31 17.8 | – | r | Y00 |
| 2015-09-03 00:29:17 | C | 16 01 44.19 | -16 31 16.7 | – | r | Y00 |
| 2015-09-14 02:21:44 | C | 16 21 03.18 | -16 15 08.4 | – | R | G45 |
| 2015-09-14 02:29:21 | C | 16 21 03.76 | -16 15 07.9 | – | R | G45 |
| 2015-09-14 02:36:58 | C | 16 21 04.35 | -16 15 07.5 | – | R | G45 |
| 2015-09-14 02:44:34 | C | 16 21 04.94 | -16 15 06.8 | – | R | G45 |
| 2015-10-07 22:41:54 | C | 17 13 34.46 | -15 30 22.3 | – | r | Y00 |
| 2015-10-07 23:01:10 | C | 17 13 36.44 | -15 30 20.2 | – | r | Y00 |
| 2015-10-07 23:20:12 | C | 17 13 38.31 | -15 30 15.8 | – | r | Y00 |
| 2015-10-28 15:32:24 | C | 18 09 35.00 | -13 59 44.0 | – | o | C41 |
| 2015-10-28 15:38:41 | C | 18 09 35.66 | -13 59 42.0 | – | o | C41 |
| 2015-11-07 15:32:32 | C | 18 39 23.02 | -12 49 42.9 | – | o | C41 |
| 2015-11-07 15:34:09 | C | 18 39 23.16 | -12 49 42.8 | – | o | C41 |
| 2015-11-20 10:48:32 | C | 19 19 28.90 | -10 58 05.9 | – | o | C94 |
| 2015-11-20 10:55:22 | C | 19 19 29.88 | -10 58 04.3 | – | o | C94 |
| 2015-11-20 11:14:17 | C | 19 19 32.39 | -10 57 56.8 | – | o | C94 |
| 2015-11-22 10:44:00 | C | 19 25 53.75 | -10 39 18.7 | – | o | C94 |
| 2015-11-22 10:51:31 | C | 19 25 54.88 | -10 39 16.3 | – | o | C94 |
| 2015-11-22 10:58:40 | C | 19 25 55.73 | -10 39 13.0 | – | o | C94 |
| 2015-12-02 04:43:48 | C | 19 57 52.12 | -09 07 58.4 | – | L | T05 |
| 2015-12-02 04:46:29 | C | 19 57 52.48 | -09 07 57.8 | – | L | T05 |
| 2015-12-02 04:53:48 | C | 19 57 53.48 | -09 07 55.0 | – | L | T05 |
| 2015-12-02 05:25:31 | C | 19 57 57.83 | -09 07 42.6 | – | L | T05 |
| 2015-12-03 04:25:56 | C | 20 01 11.326 | -08 59 09.58 | – | L | F51 |
| 2015-12-03 04:32:47 | C | 20 01 12.263 | -08 59 07.02 | – | L | F51 |
| 2015-12-18 11:06:57 | C | 20 56 50.32 | -07 13 17.2 | – | o | C94 |
| 2015-12-18 11:11:45 | C | 20 56 51.19 | -07 13 15.4 | – | o | C94 |
| 2015-12-18 11:18:52 | C | 20 56 52.33 | -07 13 15.5 | – | o | C94 |
| 2016-01-12 05:11:19 | C | 23 38 57.41 | -08 20 52.2 | – | L | T05 |
| 2016-01-12 05:28:44 | C | 23 39 05.21 | -08 20 57.7 | – | L | T05 |
| 2016-01-12 05:48:06 | C | 23 39 13.91 | -08 21 03.7 | – | L | T05 |
| 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 |