IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6504955739 ± 4.39e-09 |
| Semi-major axis (a) | 1.7762715081 AU ± 6.91e-10 |
| Inclination (i) | 39.82339034° ± 1.52e-06 |
| Long. of Asc. Node (Ω) | 356.79391976° ± 4.07e-07 |
| Arg. of Perihelion (ω) | 267.84423496° ± 9.83e-07 |
| Mean Anomaly (M) | 65.34753960° ± 7.65e-07 |
| Mean Motion (n) | 0.4163401091°/day ± 2.43e-10 |
| Perihelion dist (q) | 0.62081475 AU ± 7.80e-09 |
| Aphelion dist (Q) | 2.93172826 AU ± 7.88e-09 |
| Orbital Period | 2.36735847 yr ± 1.38e-09 |
| H (abs. magnitude) | 15.28 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.228″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.003514 AU |
| Observations Used | 2243 |
| Radar Obs Used | 7 |
| Gaia Obs Used | 28 |
| Oppositions | 25 |
| Arc Total | 1973-2026 |
| First Observation Used | 1973-03-06 |
| Last Observation Used | 2026-01-02 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2025-10-02 03:01:46 | B | 01 27 50.347 | +56 01 27.66 | – | V | R51 |
| 2025-10-02 03:22:45 | B | 01 27 45.415 | +56 01 34.10 | – | V | R51 |
| 2025-10-02 03:44:33 | B | 01 27 40.243 | +56 01 40.19 | – | V | R51 |
| 2025-10-02 10:05:28 | C | 01 26 12.965 | +56 03 41.29 | – | V | T05 |
| 2025-10-02 10:08:45 | C | 01 26 12.163 | +56 03 42.30 | – | V | T05 |
| 2025-10-02 11:11:41 | C | 01 25 57.250 | +56 04 00.88 | – | V | T05 |
| 2025-10-02 19:50:02 | C | 01 23 57.75 | +56 06 19.9 | – | X | C40 |
| 2025-10-02 19:51:58 | C | 01 23 57.33 | +56 06 20.3 | – | X | C40 |
| 2025-10-02 19:53:54 | C | 01 23 56.86 | +56 06 20.5 | – | X | C40 |
| 2025-10-02 19:55:49 | C | 01 23 56.41 | +56 06 21.1 | – | X | C40 |
| 2025-10-02 19:57:38 | C | 01 23 55.99 | +56 06 21.8 | – | X | C40 |
| 2025-10-02 19:59:20 | C | 01 23 55.57 | +56 06 22.4 | – | X | C40 |
| 2025-10-02 20:01:03 | C | 01 23 55.22 | +56 06 22.7 | – | X | C40 |
| 2025-10-02 20:02:47 | C | 01 23 54.81 | +56 06 23.2 | – | X | C40 |
| 2025-10-02 20:04:29 | C | 01 23 54.39 | +56 06 24.1 | – | X | C40 |
| 2025-10-02 20:06:12 | C | 01 23 53.99 | +56 06 23.9 | – | X | C40 |
| 2025-10-02 20:07:54 | C | 01 23 53.56 | +56 06 24.7 | – | X | C40 |
| 2025-10-02 20:09:37 | C | 01 23 53.18 | +56 06 25.2 | – | X | C40 |
| 2025-10-03 09:56:06 | C | 01 20 42.187 | +56 09 50.80 | – | V | T08 |
| 2025-10-03 10:27:25 | C | 01 20 34.822 | +56 09 57.78 | – | V | T08 |
| 2025-10-03 10:30:43 | C | 01 20 34.058 | +56 09 58.50 | – | V | T08 |
| 2025-10-03 10:35:58 | C | 01 20 32.798 | +56 09 59.58 | – | V | T08 |
| 2025-10-03 19:49:07 | C | 01 18 25.78 | +56 11 48.4 | – | o | C41 |
| 2025-10-03 19:52:27 | C | 01 18 25.00 | +56 11 49.1 | – | o | C41 |
| 2025-10-03 19:55:48 | C | 01 18 24.20 | +56 11 49.4 | – | o | C41 |
| 2025-10-03 19:59:07 | C | 01 18 23.42 | +56 11 51.0 | – | o | C41 |
| 2025-10-04 19:57:46 | C | 01 12 54.30 | +56 15 34.1 | – | X | C40 |
| 2025-10-04 19:59:30 | C | 01 12 53.92 | +56 15 33.9 | – | X | C40 |
| 2025-10-04 20:01:13 | C | 01 12 53.52 | +56 15 34.3 | – | X | C40 |
| 2025-10-04 20:02:55 | C | 01 12 53.14 | +56 15 34.6 | – | X | C40 |
| 2025-10-04 20:04:38 | C | 01 12 52.72 | +56 15 35.0 | – | X | C40 |
| 2025-10-04 20:06:22 | C | 01 12 52.35 | +56 15 34.9 | – | X | C40 |
| 2025-10-04 20:07:59 | C | 01 12 51.95 | +56 15 35.2 | – | X | C40 |
| 2025-10-04 20:09:29 | C | 01 12 51.60 | +56 15 35.4 | – | X | C40 |
| 2025-10-04 20:10:59 | C | 01 12 51.27 | +56 15 35.6 | – | X | C40 |
| 2025-10-04 20:12:29 | C | 01 12 50.91 | +56 15 35.8 | – | X | C40 |
| 2025-10-04 20:14:00 | C | 01 12 50.58 | +56 15 35.8 | – | X | C40 |
| 2025-10-04 20:15:30 | C | 01 12 50.24 | +56 15 36.2 | – | X | C40 |
| 2025-10-05 09:27:06 | C | 01 09 50.563 | +56 16 59.52 | – | V | T08 |
| 2025-10-05 09:38:27 | C | 01 09 47.921 | +56 17 00.49 | – | V | T08 |
| 2025-10-05 09:39:46 | C | 01 09 47.618 | +56 17 00.60 | – | V | T08 |
| 2025-10-05 09:42:24 | C | 01 09 47.035 | +56 17 00.96 | – | V | T08 |
| 2025-10-05 09:53:45 | C | 01 09 44.400 | +56 17 01.90 | – | V | T08 |
| 2025-10-05 09:56:23 | C | 01 09 43.769 | +56 17 02.15 | – | V | T08 |
| 2025-10-05 23:00:31 | C | 01 06 46.94 | +56 17 45.3 | – | V | R85 |
| 2025-10-05 23:07:11 | C | 01 06 45.42 | +56 17 45.7 | – | V | R85 |
| 2025-10-05 23:13:51 | C | 01 06 43.90 | +56 17 45.9 | – | V | R85 |
| 2025-10-06 22:50:31 | C | 01 01 28.00 | +56 17 57.2 | – | V | R85 |
| 2025-10-06 22:51:30 | B | 01 01 27.75 | +56 17 57.0 | – | X | M54 |
| 2025-10-06 22:57:40 | B | 01 01 26.41 | +56 17 56.8 | – | X | M54 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1987-09-25 04:00:00 | -1130345 | 21 | Hz | 8495 | -14 | -14 |
| 1987-09-25.166667 | -113034500 | 1500 | Hz | 8495 | 253 | 253 |
| 2018-03-21 22:59:00 | 89358361.22 | 1.11 | us | 2380 | -1 | -1 |
| 2018-03-22 23:24:00 | 90863191.54 | 1.53 | us | 2380 | -1 | -1 |
| 2018-03-23 22:02:00 | 94516753.78 | 1.35 | us | 2380 | -1 | -1 |
| 2018-03-23 23:26:00 | 94811323.08 | 1.19 | us | 2380 | -1 | -1 |
| 2018-03-24 21:24:00 | 100309946.32 | 1.29 | us | 2380 | -1 | -1 |
| 2018-03-25 21:34:00 | 108108721.41 | 1.65 | us | 2380 | -1 | -1 |