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 |
|---|---|---|---|---|---|---|
| 2021-01-17 15:51:23 | S | 13 22 38.96 | -21 43 32.1 | – | L | C51 |
| 2021-01-17 17:25:27 | S | 13 22 42.40 | -21 44 28.8 | – | L | C51 |
| 2021-01-17 18:59:31 | S | 13 22 45.69 | -21 45 20.9 | – | L | C51 |
| 2021-01-17 18:59:43 | S | 13 22 45.70 | -21 45 21.1 | – | L | C51 |
| 2021-01-17 20:33:46 | S | 13 22 49.06 | -21 46 16.1 | – | L | C51 |
| 2021-01-17 22:07:50 | S | 13 22 52.48 | -21 47 10.2 | – | L | C51 |
| 2021-01-17 23:42:06 | S | 13 22 55.76 | -21 48 04.8 | – | L | C51 |
| 2021-01-18 05:28:30 | C | 13 23 08.76 | -21 51 24.3 | – | o | W92 |
| 2021-01-18 05:58:43 | S | 13 23 09.09 | -21 51 42.6 | – | L | C51 |
| 2021-01-18 06:10:07 | C | 13 23 10.18 | -21 51 48.8 | – | o | W92 |
| 2021-01-18 09:07:02 | S | 13 23 15.662 | -21 53 31.38 | – | L | C51 |
| 2021-01-18 12:15:21 | S | 13 23 22.248 | -21 55 20.03 | – | L | C51 |
| 2021-01-29 13:08:16 | C | 13 30 13.26 | -24 17 14.0 | – | V | T08 |
| 2021-01-29 13:14:15 | C | 13 30 13.35 | -24 17 17.3 | – | V | T08 |
| 2021-01-29 13:22:14 | C | 13 30 13.42 | -24 17 20.9 | – | V | T08 |
| 2021-01-29 13:43:19 | C | 13 30 13.72 | -24 17 31.4 | – | V | T08 |
| 2021-02-02 12:53:07 | C | 13 31 25.03 | -25 02 47.5 | – | V | T08 |
| 2021-02-02 13:28:48 | C | 13 31 25.26 | -25 03 04.1 | – | V | T08 |
| 2021-02-02 13:32:48 | C | 13 31 25.27 | -25 03 06.0 | – | V | T08 |
| 2021-02-02 13:42:07 | C | 13 31 25.34 | -25 03 10.3 | – | V | T08 |
| 2021-02-06 05:32:42 | C | 13 31 50.75 | -25 41 45.4 | – | q | 834 |
| 2021-02-06 06:06:19 | C | 13 31 50.68 | -25 41 59.9 | – | q | 834 |
| 2021-02-06 15:03:27 | C | 13 31 50.60 | -25 45 54.6 | – | V | T08 |
| 2021-02-06 15:13:24 | C | 13 31 50.58 | -25 45 58.8 | – | V | T08 |
| 2021-02-06 15:39:17 | C | 13 31 50.50 | -25 46 09.5 | – | V | T08 |
| 2021-02-06 15:49:14 | C | 13 31 50.47 | -25 46 13.9 | – | V | T08 |
| 2021-02-08 13:54:18 | C | 13 31 45.07 | -26 05 03.7 | – | V | T05 |
| 2021-02-08 13:58:17 | C | 13 31 45.06 | -26 05 05.1 | – | V | T05 |
| 2021-02-08 14:34:50 | C | 13 31 44.79 | -26 05 19.9 | – | V | T05 |
| 2021-02-08 15:44:03 | C | 13 31 44.31 | -26 05 47.2 | – | V | T05 |
| 2021-02-10 13:32:50 | C | 13 31 26.81 | -26 23 30.4 | – | V | T08 |
| 2021-02-10 13:36:09 | C | 13 31 26.78 | -26 23 31.7 | – | V | T08 |
| 2021-02-10 13:43:30 | C | 13 31 26.70 | -26 23 34.4 | – | V | T08 |
| 2021-02-10 14:00:38 | C | 13 31 26.50 | -26 23 41.0 | – | V | T08 |
| 2021-02-12 13:37:12 | C | 13 30 55.20 | -26 41 00.2 | – | V | T05 |
| 2021-02-12 13:39:50 | C | 13 30 55.16 | -26 41 01.2 | – | V | T05 |
| 2021-02-12 13:47:48 | C | 13 30 55.03 | -26 41 04.2 | – | V | T05 |
| 2021-02-12 14:01:42 | C | 13 30 54.81 | -26 41 08.9 | – | V | T05 |
| 2021-02-14 13:21:38 | C | 13 30 10.51 | -26 57 11.6 | – | V | T08 |
| 2021-02-14 13:26:17 | C | 13 30 10.41 | -26 57 13.0 | – | V | T08 |
| 2021-02-14 13:31:35 | C | 13 30 10.30 | -26 57 14.8 | – | V | T08 |
| 2021-02-14 13:38:53 | C | 13 30 10.15 | -26 57 17.4 | – | V | T08 |
| 2021-02-16 13:30:02 | C | 13 29 11.68 | -27 12 14.7 | – | V | T05 |
| 2021-02-16 13:32:40 | C | 13 29 11.62 | -27 12 15.5 | – | V | T05 |
| 2021-02-16 13:43:07 | C | 13 29 11.34 | -27 12 18.7 | – | V | T05 |
| 2021-02-16 13:57:38 | C | 13 29 10.98 | -27 12 22.9 | – | V | T05 |
| 2021-02-19 10:43:52 | C | 13 27 22.60 | -27 31 29.4 | – | V | 703 |
| 2021-02-19 10:51:29 | C | 13 27 22.35 | -27 31 31.4 | – | V | 703 |
| 2021-02-19 10:59:07 | C | 13 27 22.09 | -27 31 33.4 | – | V | 703 |
| 2021-02-19 11:06:45 | C | 13 27 21.86 | -27 31 35.4 | – | V | 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 |