IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4996137214 ± 2.55e-09 |
| Semi-major axis (a) | 1.2715590020 AU ± 1.32e-10 |
| Inclination (i) | 3.51055460° ± 8.12e-07 |
| Long. of Asc. Node (Ω) | 182.15452503° ± 8.01e-06 |
| Arg. of Perihelion (ω) | 242.35708492° ± 7.95e-06 |
| Mean Anomaly (M) | 164.67337207° ± 4.96e-07 |
| Mean Motion (n) | 0.6873967919°/day ± 1.07e-10 |
| Perihelion dist (q) | 0.63627068 AU ± 3.24e-09 |
| Aphelion dist (Q) | 1.90684733 AU ± 3.25e-09 |
| Orbital Period | 1.43385348 yr ± 2.23e-10 |
| H (abs. magnitude) | 18.86 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.291″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.023992 AU |
| Observations Used | 1060 |
| Radar Obs Used | 9 |
| Oppositions | 11 |
| Arc Total | 1988-2024 |
| First Observation Used | 1988-03-12 |
| Last Observation Used | 2024-07-01 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1998-03-06 23:18:54 | C | 08 53 43.72 | -01 48 41.5 | 14.7 | z | 634 |
| 1998-03-06 23:21:48 | C | 08 53 45.34 | -01 48 25.7 | 15.0 | z | 634 |
| 1998-03-06 23:25:03 | C | 08 53 47.26 | -01 48 08.3 | 14.8 | z | 634 |
| 1998-03-06 23:28:16 | C | 08 53 49.11 | -01 47 51.0 | 14.7 | z | 634 |
| 1998-03-06 23:29:53 | C | 08 53 50.03 | -01 47 41.7 | 14.9 | z | 634 |
| 1998-03-06 23:30:00 | C | 08 53 57.83 | -01 47 45.3 | 14.8 | z | 827 |
| 1998-03-06 23:30:00 | C | 08 53 50.62 | -01 47 38.2 | 14.7 | – | 958 |
| 1998-03-06 23:30:13 | C | 08 53 50.24 | -01 47 40.1 | 14.9 | z | 634 |
| 1998-03-06 23:31:31 | C | 08 53 50.98 | -01 47 32.8 | 14.8 | z | 634 |
| 1998-03-06 23:34:44 | C | 08 53 52.83 | -01 47 15.8 | 14.8 | z | 634 |
| 1998-03-06 23:37:58 | C | 08 53 54.64 | -01 46 57.8 | 14.9 | z | 634 |
| 1998-03-06 23:39:35 | C | 08 53 55.59 | -01 46 49.2 | 15.0 | z | 634 |
| 1998-03-06 23:39:59 | C | 08 54 03.60 | -01 46 51.4 | 14.9 | z | 827 |
| 1998-03-06 23:39:59 | C | 08 53 56.33 | -01 46 43.9 | 14.9 | – | 958 |
| 1998-03-06 23:40:33 | C | 08 53 56.16 | -01 46 44.0 | 14.7 | z | 634 |
| 1998-03-06 23:44:26 | C | 08 53 58.41 | -01 46 22.6 | 15.1 | z | 634 |
| 1998-03-06 23:47:59 | C | 08 54 00.38 | -01 46 03.3 | 15.1 | z | 634 |
| 1998-03-06 23:49:56 | C | 08 54 01.00 | -01 45 56.0 | 14.5 | z | 634 |
| 1998-03-06 23:50:00 | C | 08 54 09.41 | -01 45 57.5 | 14.9 | z | 827 |
| 1998-03-06 23:50:00 | C | 08 54 02.02 | -01 45 50.1 | 15.0 | – | 958 |
| 1998-03-06 23:50:34 | C | 08 54 01.83 | -01 45 49.8 | 14.1 | z | 634 |
| 1998-03-06 23:54:08 | C | 08 54 03.84 | -01 45 30.7 | 15.2 | z | 634 |
| 1998-03-07 00:00:00 | C | 08 54 15.07 | -01 45 03.9 | 15.0 | z | 827 |
| 1998-03-07 00:00:00 | C | 08 54 07.72 | -01 44 55.7 | 14.8 | – | 958 |
| 1998-03-07 00:04:41 | C | 08 54 09.87 | -01 44 33.7 | 15.0 | z | 634 |
| 1998-03-07 00:09:32 | C | 08 54 12.65 | -01 44 07.3 | 15.0 | z | 634 |
| 1998-03-07 00:09:51 | C | 08 54 12.85 | -01 44 05.2 | 15.1 | z | 634 |
| 1998-03-07 00:09:59 | C | 08 54 20.78 | -01 44 10.2 | 14.9 | z | 827 |
| 1998-03-07 00:09:59 | C | 08 54 13.39 | -01 44 01.9 | 14.9 | – | 958 |
| 1998-03-07 00:10:30 | C | 08 54 13.18 | -01 44 02.3 | 15.0 | z | 634 |
| 1998-03-07 00:14:04 | C | 08 54 15.21 | -01 43 42.7 | 15.0 | z | 634 |
| 1998-03-07 00:16:58 | C | 08 54 16.88 | -01 43 27.2 | 15.1 | z | 634 |
| 1998-03-07 00:19:53 | C | 08 54 18.50 | -01 43 11.8 | 15.1 | z | 634 |
| 1998-03-07 00:20:00 | C | 08 54 26.47 | -01 43 16.1 | 14.9 | z | 827 |
| 1998-03-07 00:20:00 | C | 08 54 19.06 | -01 43 08.1 | 14.9 | – | 958 |
| 1998-03-07 00:21:30 | C | 08 54 19.43 | -01 43 03.2 | 15.0 | z | 634 |
| 1998-03-07 00:23:26 | C | 08 54 20.58 | -01 42 52.3 | 15.0 | z | 634 |
| 1998-03-07 00:27:19 | C | 08 54 22.76 | -01 42 31.4 | 15.0 | z | 634 |
| 1998-03-07 00:29:55 | C | 08 54 24.24 | -01 42 17.5 | 14.9 | z | 634 |
| 1998-03-07 00:29:59 | C | 08 54 32.21 | -01 42 22.5 | 14.7 | z | 827 |
| 1998-03-07 00:29:59 | C | 08 54 24.70 | -01 42 14.1 | 14.8 | – | 958 |
| 1998-03-07 00:30:14 | C | 08 54 24.36 | -01 42 16.0 | 14.7 | z | 634 |
| 1998-03-07 00:33:27 | C | 08 54 26.26 | -01 41 58.5 | 15.0 | z | 634 |
| 1998-03-07 00:37:01 | C | 08 54 28.29 | -01 41 39.4 | 15.0 | z | 634 |
| 1998-03-07 04:11:29 | C | 08 56 40.29 | -01 22 32.1 | – | z | 670 |
| 1998-03-07 04:18:29 | C | 08 56 44.06 | -01 21 55.8 | – | z | 670 |
| 1998-03-07 04:32:30 | C | 08 56 51.56 | -01 20 43.9 | – | z | 670 |
| 1998-03-07 04:57:44 | C | 08 57 05.03 | -01 18 34.2 | – | z | 670 |
| 1998-03-07 05:33:30 | C | 08 57 24.00 | -01 15 31.7 | – | z | 670 |
| 1998-03-07 06:40:29 | C | 08 57 59.21 | -01 09 52.1 | – | z | 670 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1998-02-26 01:50:00 | 537934.8 | 3 | Hz | 8510 | -14 | -14 |
| 1998-02-26 23:10:00 | 426740 | 3 | Hz | 8510 | -14 | -14 |
| 1998-02-26.076389 | 53793480 | 300 | Hz | 8510 | 253 | 253 |
| 1998-02-26.965278 | 42674000 | 300 | Hz | 8510 | 253 | 253 |
| 1998-02-27 00:20:00 | 35927033 | 10 | us | 8510 | -14 | -14 |
| 1998-02-27 01:30:00 | 35726293.5 | 2 | us | 8510 | -14 | -14 |
| 1998-02-27.013889 | 3592703300 | 10000 | us | 8510 | 253 | 253 |
| 1998-02-27.062500 | 3572629350 | 2000 | us | 8510 | 253 | 253 |
| 1998-02-28 02:10:00 | 32529425.38 | 2 | us | 8510 | -14 | -14 |
| 1998-02-28.090278 | 3252942538 | 2000 | us | 8510 | 253 | 253 |
| 1998-03-03 05:30:00 | -485452.2 | 0.3 | Hz | 8510 | -14 | -14 |
| 1998-03-03.229167 | -48545220 | 20 | Hz | 8510 | 253 | 253 |
| 1998-03-04 02:10:00 | -573290.9 | 2 | Hz | 8510 | -14 | -14 |
| 1998-03-04 05:10:00 | 43259925 | 2 | us | 8510 | -14 | -14 |
| 1998-03-04.090278 | -57329090 | 200 | Hz | 8510 | 253 | 253 |
| 1998-03-04.215278 | 4325992500 | 2000 | us | 8510 | 253 | 253 |
| 2023-08-22 06:10:00 | 41504305.48 | 2 | us | 8560 | -14 | -14 |