IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6087015120 ± 5.04e-08 |
| Semi-major axis (a) | 2.0196750715 AU ± 2.17e-09 |
| Inclination (i) | 3.28171389° ± 7.33e-06 |
| Long. of Asc. Node (Ω) | 121.87339232° ± 3.97e-05 |
| Arg. of Perihelion (ω) | 90.61487303° ± 4.17e-05 |
| Mean Anomaly (M) | 218.01524343° ± 5.41e-06 |
| Mean Motion (n) | 0.3433918777°/day ± 5.54e-10 |
| Perihelion dist (q) | 0.79029580 AU ± 1.02e-07 |
| Aphelion dist (Q) | 3.24905434 AU ± 1.02e-07 |
| Orbital Period | 2.87026673 yr ± 4.63e-09 |
| H (abs. magnitude) | 21.47 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.342″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.023100 AU |
| Observations Used | 151 |
| Radar Obs Used | 2 |
| Oppositions | 1 |
| Arc Total | 1998-2021 |
| First Observation Used | 1998-01-22 |
| Last Observation Used | 2021-08-04 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1998-02-03 22:05:15 | C | 09 14 51.22 | +21 15 14.5 | – | – | 046 |
| 1998-02-03 22:07:47 | C | 09 14 51.22 | +21 15 18.2 | – | – | 046 |
| 1998-02-03 22:09:58 | C | 09 14 51.22 | +21 15 21.7 | – | – | 046 |
| 1998-02-04 16:04:15 | C | 09 15 03.55 | +21 45 18.9 | – | – | 360 |
| 1998-02-04 16:09:14 | C | 09 15 03.54 | +21 45 27.3 | – | – | 360 |
| 1998-02-04 16:13:29 | C | 09 15 03.54 | +21 45 34.8 | – | – | 360 |
| 1998-02-04 23:38:36 | C | 09 15 10.20 | +21 58 27.8 | – | z | 595 |
| 1998-02-04 23:58:31 | C | 09 15 10.21 | +21 59 02.8 | – | z | 595 |
| 1998-02-05 21:45:25 | C | 09 15 31.99 | +22 40 25.6 | – | z | 587 |
| 1998-02-05 21:55:24 | C | 09 15 32.03 | +22 40 46.2 | – | z | 587 |
| 1998-02-06 22:05:17 | C | 09 15 56.98 | +23 32 32.7 | – | – | 046 |
| 1998-02-06 22:10:39 | C | 09 15 57.01 | +23 32 45.3 | – | – | 046 |
| 1998-02-06 22:15:37 | C | 09 15 57.04 | +23 32 56.5 | – | – | 046 |
| 1998-02-08 00:19:17 | C | 09 16 27.61 | +24 37 12.2 | – | z | 118 |
| 1998-02-08 00:26:35 | C | 09 16 27.66 | +24 37 31.4 | – | z | 118 |
| 1998-02-08 18:34:22 | C | 09 16 59.58 | +25 28 12.8 | – | z | 118 |
| 1998-02-08 18:39:56 | C | 09 16 59.67 | +25 28 30.1 | – | z | 118 |
| 1998-02-14 20:55:35 | C | 09 25 41.69 | +38 30 57.0 | – | z | 587 |
| 1998-02-14 20:58:30 | C | 09 25 42.01 | +38 31 25.3 | – | z | 587 |
| 1998-02-14 21:06:00 | C | 09 25 42.73 | +38 32 37.8 | – | z | 587 |
| 1998-02-14 21:11:00 | C | 09 25 43.18 | +38 33 25.9 | – | z | 587 |
| 1998-02-14 21:13:30 | C | 09 25 43.41 | +38 33 50.1 | – | z | 587 |
| 1998-02-15 12:08:29 | C | 09 27 56.18 | +41 07 59.6 | – | – | 360 |
| 1998-02-15 12:11:30 | C | 09 27 56.55 | +41 08 34.0 | – | – | 360 |
| 1998-02-15 12:13:59 | C | 09 27 56.90 | +41 09 02.6 | – | – | 360 |
| 1998-02-15 22:09:59 | C | 09 29 38.10 | +43 05 44.6 | 16.0 | – | 141 |
| 1998-02-15 22:20:00 | C | 09 29 39.91 | +43 07 48.7 | 16.3 | – | 141 |
| 1998-02-17 13:51:51 | C | 09 41 43.71 | +53 34 13.8 | – | z | 355 |
| 1998-02-17 13:54:20 | C | 09 41 44.71 | +53 35 03.3 | – | z | 355 |
| 1998-02-17 13:56:22 | C | 09 41 45.48 | +53 35 45.2 | – | z | 355 |
| 1998-02-17 13:58:03 | C | 09 41 46.07 | +53 36 17.3 | – | z | 355 |
| 1998-02-17 19:43:07 | C | 09 44 55.05 | +55 33 09.6 | – | z | 540 |
| 1998-02-17 19:44:28 | C | 09 44 55.69 | +55 33 37.4 | – | z | 540 |
| 1998-02-17 19:45:47 | C | 09 44 56.39 | +55 34 06.8 | – | z | 540 |
| 1998-02-17 19:47:08 | C | 09 44 57.07 | +55 34 36.1 | – | z | 540 |
| 1998-02-17 20:03:22 | C | 09 45 07.20 | +55 40 29.2 | – | z | 587 |
| 1998-02-17 20:04:51 | C | 09 45 08.01 | +55 41 01.2 | – | z | 587 |
| 1998-02-17 20:06:19 | C | 09 45 08.76 | +55 41 32.9 | – | z | 587 |
| 1998-02-17 20:13:25 | C | 09 45 12.44 | +55 44 08.7 | – | z | 587 |
| 1998-02-18 21:17:58 | C | 10 08 32.93 | +66 06 53.0 | – | z | 540 |
| 1998-02-18 21:20:47 | C | 10 08 37.03 | +66 08 15.1 | – | z | 540 |
| 1998-02-18 21:22:07 | C | 10 08 38.84 | +66 08 53.4 | – | z | 540 |
| 1998-02-18 22:03:25 | C | 10 09 40.80 | +66 28 43.7 | – | z | 587 |
| 1998-02-18 22:05:34 | C | 10 09 43.94 | +66 29 45.9 | – | z | 587 |
| 1998-02-19 03:14:20 | C | 10 18 17.63 | +68 58 43.9 | – | – | 557 |
| 1998-02-19 03:16:45 | C | 10 18 22.41 | +68 59 54.6 | – | – | 557 |
| 1998-02-19 03:18:45 | C | 10 18 26.36 | +69 00 53.1 | – | – | 557 |
| 1998-02-19 03:19:45 | C | 10 18 28.30 | +69 01 22.4 | – | – | 557 |
| 1998-02-19 04:47:46 | C | 10 21 31.35 | +69 44 33.2 | – | – | 046 |
| 1998-02-19 04:48:25 | C | 10 21 32.92 | +69 44 51.8 | – | – | 046 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1998-02-21 05:30:00 | -25905 | 10 | Hz | 8510 | -14 | -14 |
| 1998-02-21 07:30:00 | -43915 | 10 | Hz | 8510 | -14 | -14 |