IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6236233048 ± 1.80e-09 |
| Semi-major axis (a) | 2.4085103116 AU ± 3.48e-10 |
| Inclination (i) | 2.42623711° ± 1.64e-06 |
| Long. of Asc. Node (Ω) | 338.65269246° ± 1.90e-05 |
| Arg. of Perihelion (ω) | 20.35905977° ± 1.88e-05 |
| Mean Anomaly (M) | 92.55093063° ± 5.06e-07 |
| Mean Motion (n) | 0.2636874808°/day ± 5.71e-11 |
| Perihelion dist (q) | 0.90650715 AU ± 4.33e-09 |
| Aphelion dist (Q) | 3.91051347 AU ± 4.36e-09 |
| Orbital Period | 3.73785771 yr ± 8.09e-10 |
| H (abs. magnitude) | 17.52 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.377″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.017063 AU |
| Observations Used | 653 |
| Radar Obs Used | 18 |
| Oppositions | 11 |
| Arc Total | 1998-2025 |
| First Observation Used | 1998-06-24 |
| Last Observation Used | 2025-03-22 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1998-08-08 15:28:04 | C | 23 07 42.46 | -58 30 47.4 | – | – | 426 |
| 1998-08-08 15:35:26 | C | 23 08 09.61 | -58 31 22.0 | – | – | 426 |
| 1998-08-08 15:42:40 | C | 23 08 36.38 | -58 31 55.6 | – | – | 426 |
| 1998-08-08 15:50:04 | C | 23 09 03.83 | -58 32 29.5 | – | – | 426 |
| 1998-08-09 12:56:00 | C | 00 46 00.57 | -57 55 58.3 | – | – | 426 |
| 1998-08-09 12:59:04 | C | 00 46 12.87 | -57 56 48.4 | – | – | 422 |
| 1998-08-09 13:00:15 | C | 00 46 18.79 | -57 56 38.7 | – | – | 422 |
| 1998-08-09 13:01:02 | C | 00 46 22.81 | -57 56 32.4 | – | – | 422 |
| 1998-08-09 13:02:09 | C | 00 46 28.31 | -57 56 23.9 | – | – | 422 |
| 1998-08-09 13:03:19 | C | 00 46 37.60 | -57 55 00.3 | – | – | 426 |
| 1998-08-09 13:05:26 | C | 00 46 44.69 | -57 55 56.9 | – | – | 422 |
| 1998-08-09 13:10:29 | C | 00 47 13.81 | -57 54 02.3 | – | – | 426 |
| 1998-08-10 15:13:33 | C | 02 52 57.42 | -48 34 59.8 | – | – | 422 |
| 1998-08-10 15:14:18 | C | 02 53 00.43 | -48 34 36.2 | – | – | 422 |
| 1998-08-10 15:15:58 | C | 02 53 07.19 | -48 33 43.6 | – | – | 422 |
| 1998-08-10 15:16:55 | C | 02 53 11.10 | -48 33 13.0 | – | – | 422 |
| 1998-08-10 15:45:34 | C | 02 55 06.60 | -48 18 00.1 | – | – | 422 |
| 1998-08-10 15:52:01 | C | 02 55 32.41 | -48 14 33.2 | – | – | 422 |
| 1998-08-10 15:53:16 | C | 02 55 37.38 | -48 13 53.2 | – | – | 422 |
| 1998-08-11 08:52:47 | C | 03 54 31.64 | -37 47 26.4 | – | z | 758 |
| 1998-08-11 08:54:56 | C | 03 54 37.57 | -37 46 02.9 | – | z | 758 |
| 1998-08-11 08:58:55 | C | 03 54 48.60 | -37 43 29.1 | – | z | 758 |
| 1998-08-11 09:02:59 | C | 03 54 59.88 | -37 40 50.5 | – | z | 758 |
| 1998-08-11 09:04:45 | C | 03 55 04.72 | -37 39 42.3 | – | z | 758 |
| 1998-08-11 09:08:51 | C | 03 55 15.98 | -37 37 04.4 | – | z | 758 |
| 1998-08-15 03:09:25 | C | 05 52 58.70 | +02 50 32.9 | – | z | 620 |
| 1998-08-15 03:15:25 | C | 05 53 01.96 | +02 51 54.3 | – | z | 620 |
| 1998-08-15 03:19:24 | C | 05 53 04.08 | +02 52 49.7 | – | z | 620 |
| 1998-08-15 03:23:24 | C | 05 53 06.20 | +02 53 43.7 | – | z | 620 |
| 1998-08-15 03:27:25 | C | 05 53 08.34 | +02 54 37.4 | – | z | 620 |
| 1998-08-15 03:31:25 | C | 05 53 10.41 | +02 55 31.1 | – | z | 620 |
| 1998-09-01 02:29:55 | C | 06 58 11.39 | +24 33 02.8 | – | – | 557 |
| 1998-09-01 02:32:07 | C | 06 58 11.54 | +24 33 04.5 | – | – | 557 |
| 1998-09-01 02:34:17 | C | 06 58 11.66 | +24 33 05.9 | – | – | 557 |
| 1998-09-22 02:52:08 | C | 07 29 56.10 | +26 42 54.8 | – | – | 557 |
| 1998-09-22 02:55:29 | C | 07 29 56.28 | +26 42 55.2 | – | – | 557 |
| 1998-09-22 02:58:50 | C | 07 29 56.47 | +26 42 55.1 | – | – | 557 |
| 1998-09-25 03:22:20 | C | 07 34 15.82 | +26 45 33.5 | – | – | 046 |
| 1998-09-25 03:24:00 | C | 07 34 15.93 | +26 45 33.7 | – | – | 046 |
| 1998-09-25 03:25:49 | C | 07 34 16.03 | +26 45 34.0 | – | – | 046 |
| 1998-09-30 11:15:25 | C | 07 41 35.33 | +26 46 25.6 | – | a | 699 |
| 1998-09-30 11:29:43 | C | 07 41 36.15 | +26 46 24.5 | – | a | 699 |
| 1998-09-30 11:44:01 | C | 07 41 36.88 | +26 46 25.0 | – | a | 699 |
| 1998-10-10 02:07:58 | C | 07 53 15.73 | +26 41 15.8 | – | – | 557 |
| 1998-10-10 02:22:56 | C | 07 53 16.39 | +26 41 15.1 | – | – | 557 |
| 1998-10-15 10:06:53 | C | 07 58 30.09 | +26 38 12.3 | – | a | 699 |
| 1998-10-15 10:28:20 | C | 07 58 30.75 | +26 38 13.4 | – | a | 699 |
| 1998-10-15 10:49:48 | C | 07 58 31.50 | +26 38 12.8 | – | a | 699 |
| 1998-10-19 12:33:13 | C | 08 01 43.09 | +26 36 51.4 | – | – | 658 |
| 1998-10-19 12:36:53 | C | 08 01 43.18 | +26 36 51.5 | – | – | 658 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1998-08-13 12:50:00 | -441334.2 | 2 | Hz | 8510 | -14 | -14 |
| 1998-08-13 13:30:00 | 25031913.5 | 20 | us | 8510 | -14 | -14 |
| 1998-08-13 15:10:00 | -461352 | 2 | Hz | 8510 | -14 | -14 |
| 1998-08-14 11:50:00 | -506955.2 | 1.5 | Hz | 8510 | -14 | -14 |
| 1998-08-14 12:30:00 | 29864885.5 | 10 | us | 8510 | -14 | -14 |
| 1998-08-14 13:40:00 | 30118551.35 | 2 | us | 8510 | -14 | -14 |
| 1998-08-14 13:40:00 | -517701.3 | 1.5 | Hz | 8510 | -14 | -14 |
| 1998-08-15 13:00:00 | 35572954 | 2 | us | 8510 | -14 | -14 |
| 1998-08-15 13:00:00 | -555035.7 | 1.5 | Hz | 8510 | -14 | -14 |
| 1998-08-16 12:54:00 | 41469838 | 2 | us | 2380 | -1 | -1 |
| 1998-08-16 13:20:00 | -582341 | 1.5 | Hz | 8510 | -14 | -14 |
| 1998-08-17 11:53:00 | 47358796.3 | 2 | us | 2380 | -1 | -1 |
| 2013-08-21 01:30:00 | 187837.524 | 0.5 | Hz | 8560 | -14 | -14 |
| 2013-08-21 01:50:00 | 59651934.07 | 10 | us | 8560 | -14 | -14 |
| 2013-08-21 02:20:00 | 59613215.972 | 2.5 | us | 8560 | -14 | -14 |
| 2013-08-25 17:40:00 | 56672142.899 | 2.5 | us | 8560 | -14 | -14 |
| 2013-08-28 16:38:00 | 61839849.45 | 0.5 | us | 2380 | -1 | -1 |
| 2013-09-02 15:33:00 | 80002389.99 | 0.5 | us | 2380 | -1 | -1 |