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 |
|---|---|---|---|---|---|---|
| 2021-03-22 17:21:47 | C | 12 40 04.52 | -26 44 20.6 | – | q | M44 |
| 2021-03-22 17:34:09 | C | 12 40 03.36 | -26 44 16.2 | – | q | M44 |
| 2021-03-22 17:51:20 | C | 12 40 01.84 | -26 44 08.9 | – | q | M44 |
| 2021-03-24 04:54:10 | C | 12 37 03.57 | -26 28 17.3 | – | q | 834 |
| 2021-03-24 05:30:40 | C | 12 37 00.40 | -26 28 00.0 | – | q | 834 |
| 2021-03-24 18:38:49 | C | 12 35 54.32 | -26 21 57.7 | – | q | M44 |
| 2021-03-24 18:54:20 | C | 12 35 52.96 | -26 21 50.8 | – | q | M44 |
| 2021-03-24 19:11:19 | C | 12 35 51.48 | -26 21 42.5 | – | q | M44 |
| 2021-03-26 11:33:58 | C | 12 32 26.65 | -26 01 41.6 | – | V | T08 |
| 2021-03-26 11:38:37 | C | 12 32 26.24 | -26 01 39.3 | – | V | T08 |
| 2021-03-26 12:25:07 | C | 12 32 22.20 | -26 01 14.9 | – | V | T08 |
| 2021-03-26 13:06:04 | C | 12 32 18.64 | -26 00 53.4 | – | V | T08 |
| 2021-04-01 07:24:24 | C | 12 20 55.25 | -24 42 22.9 | – | V | 703 |
| 2021-04-01 07:32:11 | C | 12 20 54.60 | -24 42 18.0 | – | V | 703 |
| 2021-04-01 07:39:59 | C | 12 20 53.95 | -24 42 13.2 | – | V | 703 |
| 2021-04-01 07:47:46 | C | 12 20 53.30 | -24 42 08.7 | – | V | 703 |
| 2021-04-01 11:59:09 | C | 12 20 33.00 | -24 39 31.3 | – | V | T05 |
| 2021-04-01 12:03:48 | C | 12 20 32.61 | -24 39 28.3 | – | V | T05 |
| 2021-04-01 12:12:22 | C | 12 20 31.91 | -24 39 22.9 | – | V | T05 |
| 2021-04-01 12:26:57 | C | 12 20 30.70 | -24 39 13.9 | – | V | T05 |
| 2021-04-02 18:54:04 | S | 12 18 03.554 | -24 17 56.36 | – | V | C57 |
| 2021-04-02 18:54:04 | s | 1 +126144.40 | 7 -15780.889 | 550.0 | – | C57 |
| 2021-04-02 19:04:04 | S | 12 18 02.978 | -24 17 49.88 | – | V | C57 |
| 2021-04-02 19:04:04 | s | 1 +126862.33 | 8 -14748.566 | 1220.0 | – | C57 |
| 2021-04-02 19:14:04 | S | 12 18 02.232 | -24 17 41.89 | – | V | C57 |
| 2021-04-02 19:14:04 | s | 1 +127571.99 | 9 -13715.278 | 5760.0 | – | C57 |
| 2021-04-02 19:24:04 | S | 12 18 01.584 | -24 17 33.97 | – | V | C57 |
| 2021-04-02 19:24:04 | s | 1 +128273.45 | 8 -12681.105 | 4290.0 | – | C57 |
| 2021-04-02 19:34:04 | S | 12 18 00.833 | -24 17 28.43 | – | V | C57 |
| 2021-04-02 19:34:04 | s | 1 +128966.78 | 6 -11646.125 | 6960.0 | – | C57 |
| 2021-04-02 19:44:04 | S | 12 18 00.240 | -24 17 19.97 | – | V | C57 |
| 2021-04-02 19:44:04 | s | 1 +129652.05 | 0 -10610.413 | 3880.0 | – | C57 |
| 2021-04-02 20:04:04 | S | 12 17 58.968 | -24 17 06.90 | – | V | C57 |
| 2021-04-02 20:04:04 | s | 1 +130998.66 | 1 - 8537.089 | 1050.0 | – | C57 |
| 2021-04-02 20:14:04 | S | 12 17 58.246 | -24 16 59.99 | – | V | C57 |
| 2021-04-02 20:14:04 | s | 1 +131660.14 | 4 - 7499.618 | 1540.0 | – | C57 |
| 2021-04-02 20:24:04 | S | 12 17 57.662 | -24 16 52.68 | – | V | C57 |
| 2021-04-02 20:24:04 | s | 1 +132313.83 | 6 - 6461.700 | 6820.0 | – | C57 |
| 2021-04-02 20:34:04 | S | 12 17 56.875 | -24 16 45.59 | – | V | C57 |
| 2021-04-02 20:34:04 | s | 1 +132959.80 | 5 - 5423.401 | 7010.0 | – | C57 |
| 2021-04-02 20:44:04 | S | 12 17 56.282 | -24 16 38.82 | – | V | C57 |
| 2021-04-02 20:44:04 | s | 1 +133598.11 | 6 - 4384.786 | 2240.0 | – | C57 |
| 2021-04-02 20:54:04 | S | 12 17 55.639 | -24 16 31.84 | – | V | C57 |
| 2021-04-02 20:54:04 | s | 1 +134228.83 | 7 - 3345.919 | 2650.0 | – | C57 |
| 2021-04-02 21:04:04 | S | 12 17 54.929 | -24 16 24.38 | – | V | C57 |
| 2021-04-02 21:04:04 | s | 1 +134852.03 | 5 - 2306.860 | 8340.0 | – | C57 |
| 2021-04-02 21:14:04 | S | 12 17 54.245 | -24 16 18.05 | – | V | C57 |
| 2021-04-02 21:14:04 | s | 1 +135467.77 | 5 - 1267.670 | 9460.0 | – | C57 |
| 2021-04-02 21:24:04 | S | 12 17 53.575 | -24 16 08.44 | – | V | C57 |
| 2021-04-02 21:24:04 | s | 1 +136076.12 | 2 - 228.408 | 6130.0 | – | C57 |
| 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 |