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 |
|---|---|---|---|---|---|---|
| 2021-02-22 11:32:14 | C | 13 24 56.88 | -27 48 20.6 | – | V | T08 |
| 2021-02-22 12:06:04 | C | 13 24 55.53 | -27 48 27.9 | – | V | T08 |
| 2021-02-22 12:10:44 | C | 13 24 55.34 | -27 48 28.9 | – | V | T08 |
| 2021-02-22 12:18:41 | C | 13 24 55.02 | -27 48 30.6 | – | V | T08 |
| 2021-02-26 12:34:50 | C | 13 20 51.96 | -28 04 59.1 | – | V | T08 |
| 2021-02-26 12:37:29 | C | 13 20 51.82 | -28 04 59.4 | – | V | T08 |
| 2021-02-26 12:46:07 | C | 13 20 51.38 | -28 05 00.4 | – | V | T08 |
| 2021-02-26 12:53:25 | C | 13 20 51.02 | -28 05 01.6 | – | V | T08 |
| 2021-03-04 14:27:32 | C | 13 12 59.28 | -28 15 40.6 | – | V | T05 |
| 2021-03-04 14:32:08 | C | 13 12 58.99 | -28 15 40.6 | – | V | T05 |
| 2021-03-04 14:40:05 | C | 13 12 58.48 | -28 15 40.6 | – | V | T05 |
| 2021-03-04 14:54:50 | C | 13 12 57.54 | -28 15 40.5 | – | V | T05 |
| 2021-03-04 15:51:21 | C | 13 12 53.95 | -28 15 40.5 | – | V | T05 |
| 2021-03-05 09:06:06 | C | 13 11 50.74 | -28 15 42.7 | – | V | 703 |
| 2021-03-05 09:12:00 | C | 13 11 50.35 | -28 15 42.7 | – | V | 703 |
| 2021-03-05 09:17:53 | C | 13 11 49.95 | -28 15 42.9 | – | V | 703 |
| 2021-03-05 09:23:46 | C | 13 11 49.61 | -28 15 42.7 | – | V | 703 |
| 2021-03-05 20:03:36 | C | 13 11 09.71 | -28 15 32.4 | – | V | M44 |
| 2021-03-05 20:19:18 | C | 13 11 08.69 | -28 15 32.5 | – | V | M44 |
| 2021-03-05 20:36:16 | C | 13 11 07.59 | -28 15 31.7 | – | V | M44 |
| 2021-03-06 12:01:57 | C | 13 10 07.91 | -28 15 06.9 | – | V | T08 |
| 2021-03-06 12:04:37 | C | 13 10 07.73 | -28 15 06.9 | – | V | T08 |
| 2021-03-06 12:09:55 | C | 13 10 07.37 | -28 15 06.7 | – | V | T08 |
| 2021-03-06 12:17:53 | C | 13 10 06.83 | -28 15 06.4 | – | V | T08 |
| 2021-03-11 09:17:11 | C | 13 01 58.72 | -28 04 18.3 | – | V | 703 |
| 2021-03-11 09:24:56 | C | 13 01 58.14 | -28 04 16.7 | – | V | 703 |
| 2021-03-11 09:32:42 | C | 13 01 57.54 | -28 04 15.6 | – | V | 703 |
| 2021-03-11 09:40:27 | C | 13 01 56.94 | -28 04 14.8 | – | V | 703 |
| 2021-03-18 10:32:18 | C | 12 48 40.13 | -27 23 33.3 | – | V | T08 |
| 2021-03-18 11:17:09 | C | 12 48 36.28 | -27 23 18.7 | – | V | T08 |
| 2021-03-18 11:55:03 | C | 12 48 33.04 | -27 23 06.1 | – | V | T08 |
| 2021-03-18 12:06:04 | C | 12 48 32.09 | -27 23 02.5 | – | V | T08 |
| 2021-03-20 13:17:41 | C | 12 44 26.37 | -27 05 32.0 | – | V | T05 |
| 2021-03-20 13:22:18 | C | 12 44 25.97 | -27 05 30.1 | – | V | T05 |
| 2021-03-20 13:32:12 | C | 12 44 25.11 | -27 05 26.4 | – | V | T05 |
| 2021-03-20 13:50:00 | C | 12 44 23.56 | -27 05 19.4 | – | V | T05 |
| 2021-03-20 18:37:49 | C | 12 44 00.40 | -27 03 29.3 | – | q | M44 |
| 2021-03-20 18:50:19 | C | 12 43 59.27 | -27 03 24.8 | – | q | M44 |
| 2021-03-20 19:10:18 | C | 12 43 57.60 | -27 03 16.5 | – | q | M44 |
| 2021-03-21 00:46:53 | C | 12 43 29.01 | -27 01 08.0 | – | q | I76 |
| 2021-03-21 00:48:35 | C | 12 43 28.86 | -27 01 07.5 | – | q | I76 |
| 2021-03-21 00:50:17 | C | 12 43 28.70 | -27 01 06.7 | – | q | I76 |
| 2021-03-21 00:51:59 | C | 12 43 28.55 | -27 01 06.1 | – | q | I76 |
| 2021-03-21 17:51:36 | C | 12 42 03.30 | -26 54 15.1 | – | q | M44 |
| 2021-03-21 18:03:59 | C | 12 42 02.22 | -26 54 09.6 | – | q | M44 |
| 2021-03-21 18:24:14 | C | 12 42 00.53 | -26 54 01.4 | – | q | M44 |
| 2021-03-22 11:18:25 | C | 12 40 34.48 | -26 46 58.7 | – | V | T08 |
| 2021-03-22 11:58:13 | C | 12 40 30.99 | -26 46 41.5 | – | V | T08 |
| 2021-03-22 12:39:19 | C | 12 40 27.40 | -26 46 23.8 | – | V | T08 |
| 2021-03-22 13:15:03 | C | 12 40 24.27 | -26 46 08.2 | – | V | T08 |
| 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 |