IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4831981091 ± 2.00e+00 |
| Semi-major axis (a) | 1.0630936583 AU ± 3.00e+00 |
| Inclination (i) | 8.88518894° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 325.50236492° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 121.45274993° ± 6.00e+00 |
| Mean Anomaly (M) | 323.77077031° ± 1.44e-04 |
| Mean Motion (n) | 0.8991972810°/day ± 3.81e+00 |
| Perihelion dist (q) | 0.54940881 AU ± 2.63e+00 |
| Aphelion dist (Q) | 1.57677850 AU ± 4.93e+00 |
| Orbital Period | 1.09611795 yr ± 4.64e+00 |
| NGA Model | r2 |
| A2 | -3.22072326e-06 AU/d² |
| H (abs. magnitude) | 17.40 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.435″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.020034 AU |
| Observations Used | 614 |
| Radar Obs Used | 13 |
| Gaia Obs Used | 139 |
| Oppositions | 2 |
| Arc Total | 1989-2026 |
| First Observation Used | 1989-08-01 |
| Last Observation Used | 2026-03-31 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2023-06-21 02:16:24 | C | 23 00 29.753 | -15 44 37.50 | – | V | M22 |
| 2023-06-21 02:20:19 | C | 23 00 30.007 | -15 44 35.09 | – | V | M22 |
| 2023-06-21 02:40:42 | C | 23 00 31.433 | -15 44 26.56 | – | V | M22 |
| 2023-06-28 09:43:52 | C | 23 13 22.422 | -14 20 53.99 | – | V | 703 |
| 2023-06-28 09:52:01 | C | 23 13 23.027 | -14 20 49.52 | – | V | 703 |
| 2023-06-28 10:00:10 | C | 23 13 23.653 | -14 20 45.49 | – | V | 703 |
| 2023-06-28 10:08:19 | C | 23 13 24.197 | -14 20 41.89 | – | V | 703 |
| 2023-07-05 07:17:09 | C | 23 25 55.075 | -12 50 30.98 | – | V | W68 |
| 2023-07-05 07:21:07 | C | 23 25 55.358 | -12 50 28.21 | – | V | W68 |
| 2023-07-05 07:54:57 | C | 23 25 57.869 | -12 50 08.34 | – | V | W68 |
| 2023-07-05 07:59:37 | C | 23 25 58.183 | -12 50 05.24 | – | V | W68 |
| 2023-07-10 02:08:40 | C | 23 35 03.81 | -11 38 57.7 | – | X | C95 |
| 2023-07-10 02:20:14 | C | 23 35 04.72 | -11 38 49.6 | – | X | C95 |
| 2023-07-12 03:29:50 | C | 23 39 08.988 | -11 04 33.42 | – | V | M22 |
| 2023-07-12 03:34:26 | C | 23 39 09.384 | -11 04 30.00 | – | V | M22 |
| 2023-07-12 03:45:41 | C | 23 39 10.282 | -11 04 21.97 | – | V | M22 |
| 2023-07-12 04:00:46 | C | 23 39 11.460 | -11 04 10.88 | – | V | M22 |
| 2023-07-13 09:43:36 | C | 23 41 43.243 | -10 42 34.38 | – | V | W68 |
| 2023-07-13 10:23:25 | C | 23 41 46.447 | -10 42 04.54 | – | V | W68 |
| 2023-07-13 10:29:28 | C | 23 41 46.939 | -10 41 59.78 | – | V | W68 |
| 2023-07-18 02:00:41 | C | 23 51 48.749 | -09 11 38.18 | – | V | M22 |
| 2023-07-18 02:07:18 | C | 23 51 49.327 | -09 11 32.35 | – | V | M22 |
| 2023-07-18 02:12:35 | C | 23 51 49.807 | -09 11 27.60 | – | V | M22 |
| 2023-07-18 02:47:46 | C | 23 51 52.922 | -09 10 56.46 | – | V | M22 |
| 2023-07-25 13:57:37 | C | 00 10 42.984 | -06 01 59.51 | – | X | F51 |
| 2023-07-25 14:11:58 | C | 00 10 44.578 | -06 01 41.34 | – | X | F51 |
| 2023-07-25 14:26:20 | C | 00 10 46.177 | -06 01 23.12 | – | X | F51 |
| 2023-07-28 06:34:31 | C | 00 18 51.173 | -04 32 58.99 | – | V | W68 |
| 2023-07-28 06:38:26 | C | 00 18 51.665 | -04 32 53.20 | – | V | W68 |
| 2023-07-28 06:45:35 | C | 00 18 52.562 | -04 32 42.68 | – | V | W68 |
| 2023-07-29 13:58:08 | C | 00 23 09.579 | -03 44 57.66 | – | X | F52 |
| 2023-07-29 14:09:05 | C | 00 23 11.037 | -03 44 40.01 | – | X | F52 |
| 2023-07-29 14:20:03 | C | 00 23 12.494 | -03 44 22.52 | – | X | F52 |
| 2023-07-29 14:30:59 | C | 00 23 13.958 | -03 44 04.86 | – | X | F52 |
| 2023-07-31 06:26:23 | C | 00 29 10.874 | -02 35 40.67 | – | V | W68 |
| 2023-07-31 06:55:25 | C | 00 29 15.168 | -02 34 48.61 | – | V | W68 |
| 2023-07-31 07:17:45 | C | 00 29 18.463 | -02 34 08.44 | – | V | W68 |
| 2023-07-31 07:23:37 | C | 00 29 19.330 | -02 33 57.74 | – | V | W68 |
| 2023-08-01 23:50:44 | C | 00 35 56.513 | -01 16 39.36 | – | V | M22 |
| 2023-08-01 23:54:04 | C | 00 35 57.096 | -01 16 32.52 | – | V | M22 |
| 2023-08-02 00:00:00 | C | 00 35 58.056 | -01 16 20.46 | – | V | M22 |
| 2023-08-02 00:07:55 | C | 00 35 59.369 | -01 16 04.48 | – | V | M22 |
| 2023-08-08 04:11:08 | C | 01 07 36.588 | +05 06 31.72 | – | V | M22 |
| 2023-08-08 04:14:44 | C | 01 07 37.519 | +05 06 43.49 | – | V | M22 |
| 2023-08-08 04:18:43 | C | 01 07 38.534 | +05 06 56.41 | – | V | M22 |
| 2023-08-08 04:23:19 | C | 01 07 39.720 | +05 07 11.39 | – | V | M22 |
| 2023-08-08 22:06:55 | C | 01 12 37.38 | +06 05 55.4 | – | – | M32 |
| 2023-08-08 22:08:54 | C | 01 12 37.92 | +06 06 01.8 | – | – | M32 |
| 2023-08-08 22:11:33 | C | 01 12 38.65 | +06 06 11.0 | – | – | M32 |
| 2023-08-08 22:13:52 | C | 01 12 39.36 | +06 06 20.0 | – | – | M32 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1989-08-19 06:23:00 | 223401 | 2 | Hz | 2380 | -1 | -1 |
| 1989-08-19 07:04:00 | 59512323 | 10 | us | 2380 | -1 | -1 |
| 1989-08-19 07:14:00 | 59456416 | 10 | us | 2380 | -1 | -1 |
| 1989-08-19 07:23:00 | 59406173 | 10 | us | 2380 | -1 | -1 |
| 1989-08-19.265972 | 22340100 | 200 | Hz | 2380 | 251 | 251 |
| 1989-08-19.294444 | 5951232300 | 10000 | us | 2380 | 251 | 251 |
| 1989-08-19.301389 | 5945641600 | 10000 | us | 2380 | 251 | 251 |
| 1989-08-19.307639 | 5940617300 | 10000 | us | 2380 | 251 | 251 |
| 1989-08-20 05:42:00 | 215029 | 2 | Hz | 2380 | -1 | -1 |
| 1989-08-20 07:16:00 | 211450 | 1 | Hz | 2380 | -1 | -1 |
| 1989-08-20.237500 | 21502900 | 200 | Hz | 2380 | 251 | 251 |
| 1989-08-20.302778 | 21145000 | 100 | Hz | 2380 | 251 | 251 |
| 1989-08-21 06:14:00 | 44374924 | 3 | us | 2380 | -1 | -1 |
| 1989-08-21 06:18:00 | 44354892 | 3 | us | 2380 | -1 | -1 |
| 1989-08-21 06:59:00 | 196833 | 2 | Hz | 2380 | -1 | -1 |
| 1989-08-21 07:24:00 | 195785 | 1 | Hz | 2380 | -1 | -1 |
| 1989-08-21.259722 | 4437492400 | 3000 | us | 2380 | 251 | 251 |
| 1989-08-21.262500 | 4435489200 | 3000 | us | 2380 | 251 | 251 |
| 1989-08-21.290972 | 19683300 | 200 | Hz | 2380 | 251 | 251 |
| 1989-08-21.308333 | 19578500 | 100 | Hz | 2380 | 251 | 251 |
| 1989-08-22 06:45:00 | 37453066.9 | 0.3 | us | 2380 | -1 | -1 |
| 1989-08-22 07:06:00 | 37361686 | 2 | us | 2380 | -1 | -1 |
| 1989-08-22.281250 | 3745306690 | 300 | us | 2380 | 251 | 251 |
| 1989-08-22.295833 | 3736168600 | 2000 | us | 2380 | 251 | 251 |
| 1989-08-30 19:35:00 | -785297 | 8 | Hz | 8495 | -14 | -14 |
| 1989-08-30.815972 | -78529700 | 800 | Hz | 8495 | 253 | 253 |
| 2012-09-14 19:40:00 | 160720139.48 | 2 | us | 2380 | -1 | -1 |