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 |
|---|---|---|---|---|---|---|
| 1988-08-24 10:49:05 | A | 07 02 57.12 | +55 20 46.1 | – | – | 657 |
| 1988-08-24 11:08:06 | A | 07 03 04.46 | +55 19 59.6 | – | – | 657 |
| 1989-02-08 13:47:45 | A | 13 13 05.74 | -25 38 43.0 | 16.4 | – | 474 |
| 1989-02-08 14:07:29 | A | 13 13 05.37 | -25 38 51.5 | – | – | 474 |
| 1989-02-13 12:38:59 | A | 13 10 06.48 | -26 18 53.6 | – | – | 474 |
| 1989-02-13 12:58:09 | A | 13 10 05.78 | -26 19 00.2 | – | – | 474 |
| 1989-04-01 08:59:17 | A | 11 50 00.33 | -22 02 56.3 | 15.0 | – | 474 |
| 1989-04-01 09:14:37 | A | 11 49 59.14 | -22 02 45.4 | – | – | 474 |
| 1989-04-03 09:06:18 | A | 11 46 35.58 | -21 28 35.3 | 17.0 | – | 474 |
| 1989-04-03 09:16:28 | A | 11 46 34.87 | -21 28 27.5 | – | – | 474 |
| 1992-03-01 00:35:04 | C | 05 46 49.40 | +05 25 12.2 | – | z | 801 |
| 1994-03-14 11:11:39 | C | 15 12 22.57 | -31 57 32.5 | – | z | 689 |
| 1994-04-01 09:47:49 | C | 14 59 16.53 | -32 39 12.2 | – | z | 689 |
| 1994-04-02 09:42:40 | C | 14 58 03.11 | -32 38 44.1 | – | z | 689 |
| 1994-06-17 13:24:39 | C | 13 20 37.26 | -19 07 41.2 | – | – | 413 |
| 1994-06-17 13:27:46 | C | 13 20 37.26 | -19 07 40.2 | – | – | 413 |
| 1994-06-17 13:41:07 | C | 13 20 37.29 | -19 07 35.3 | – | – | 413 |
| 1994-06-20 12:35:28 | C | 13 21 00.76 | -18 44 29.3 | – | – | 413 |
| 1994-06-20 12:39:56 | C | 13 21 00.77 | -18 44 28.0 | – | – | 413 |
| 1994-08-28 08:48:51 | C | 14 35 51.14 | -18 23 10.6 | – | – | 413 |
| 1994-08-28 08:53:19 | C | 14 35 51.48 | -18 23 11.4 | – | – | 413 |
| 1996-03-26 18:56:28 | C | 19 12 02.59 | -26 16 42.1 | – | – | 413 |
| 1996-03-26 19:02:23 | C | 19 12 03.09 | -26 16 40.7 | – | – | 413 |
| 1996-03-27 18:51:33 | C | 19 14 06.70 | -26 11 28.9 | – | – | 413 |
| 1996-05-27 10:43:39 | C | 21 13 19.96 | -15 32 01.7 | – | i | 711 |
| 1996-05-27 10:48:57 | C | 21 13 20.37 | -15 31 57.6 | – | i | 711 |
| 1996-05-28 10:51:55 | C | 21 15 15.59 | -15 13 29.9 | – | i | 711 |
| 1996-05-28 10:57:10 | C | 21 15 15.99 | -15 13 25.9 | – | i | 711 |
| 1996-06-12 01:49:49 | C | 21 44 06.92 | -09 45 44.0 | – | z | 104 |
| 1996-06-12 01:56:09 | C | 21 44 07.49 | -09 45 36.2 | – | z | 104 |
| 1996-06-12 02:03:50 | C | 21 44 08.07 | -09 45 28.3 | – | z | 104 |
| 1996-06-24 10:22:35 | C | 22 11 16.11 | -03 01 54.8 | – | i | 711 |
| 1996-06-24 10:31:39 | C | 22 11 16.91 | -03 01 40.8 | – | i | 711 |
| 1996-07-14 22:18:52 | C | 23 16 46.00 | +16 58 56.7 | – | z | 117 |
| 1996-07-14 22:25:32 | C | 23 16 47.24 | +16 59 20.2 | – | z | 117 |
| 1996-07-16 21:43:42 | C | 23 26 10.42 | +19 48 51.6 | – | z | 117 |
| 1996-07-16 21:51:13 | C | 23 26 11.96 | +19 49 19.5 | – | z | 117 |
| 1996-07-16 23:41:02 | C | 23 26 34.07 | +19 56 11.3 | – | z | 094 |
| 1996-07-16 23:47:02 | C | 23 26 35.26 | +19 56 33.7 | – | z | 094 |
| 1996-07-16 23:59:02 | C | 23 26 37.71 | +19 57 18.4 | – | z | 094 |
| 1996-07-17 00:05:02 | C | 23 26 38.92 | +19 57 40.8 | – | z | 094 |
| 1996-07-18 07:32:26 | C | 23 33 27.12 | +21 56 49.1 | – | z | 801 |
| 1996-07-18 07:37:22 | C | 23 33 28.19 | +21 57 07.7 | – | z | 801 |
| 1996-07-18 21:59:04 | C | 23 36 45.21 | +22 52 52.4 | – | z | 117 |
| 1996-07-18 22:05:46 | C | 23 36 46.76 | +22 53 18.7 | – | z | 117 |
| 1996-07-19 21:24:12 | C | 23 42 18.55 | +24 25 56.5 | – | z | 117 |
| 1996-07-19 21:32:11 | C | 23 42 20.51 | +24 26 28.8 | – | z | 117 |
| 1996-07-20 01:34:50 | C | 23 43 18.75 | +24 42 57.1 | – | z | 118 |
| 1996-07-20 01:45:48 | C | 23 43 21.38 | +24 43 41.7 | – | z | 118 |
| 1996-07-20 21:15:08 | C | 23 48 17.04 | +26 03 08.3 | – | z | 117 |
| 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 |