IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5233693205 ± 1.29e-07 |
| Semi-major axis (a) | 1.7284039096 AU ± 8.13e-09 |
| Inclination (i) | 17.00156380° ± 1.94e-05 |
| Long. of Asc. Node (Ω) | 138.54244973° ± 1.50e-05 |
| Arg. of Perihelion (ω) | 250.27824017° ± 1.89e-05 |
| Mean Anomaly (M) | 198.97457104° ± 1.91e-05 |
| Mean Motion (n) | 0.4337549222°/day ± 3.06e-09 |
| Perihelion dist (q) | 0.82381033 AU ± 2.23e-07 |
| Aphelion dist (Q) | 2.63299749 AU ± 2.23e-07 |
| Orbital Period | 2.27231147 yr ± 1.60e-08 |
| H (abs. magnitude) | 20.12 |
|---|---|
| G (slope) | 0.15 |
2008 PG1, 2017 YQ4
| Source | IAA |
|---|---|
| Solution Date | 2026-06-01 |
| RMS Residual | 0.380″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.029978 AU |
| Observations Used | 125 |
| Oppositions | 6 |
| Arc Total | 2008-2018 |
| First Observation Used | 2008-08-03 |
| Last Observation Used | 2018-03-15 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2008-08-03 09:07:51 | C | 02 10 26.51 | +09 30 23.9 | 18.7 | c | 704 |
| 2008-08-03 09:23:32 | C | 02 10 36.20 | +09 30 02.0 | 19.2 | c | 704 |
| 2008-08-03 09:39:06 | C | 02 10 45.87 | +09 29 38.7 | 18.8 | c | 704 |
| 2008-08-03 09:54:37 | C | 02 10 55.47 | +09 29 15.3 | 19.0 | c | 704 |
| 2008-08-03 10:10:06 | C | 02 11 05.11 | +09 28 52.9 | 18.8 | c | 704 |
| 2008-08-04 01:40:43 | C | 02 20 55.42 | +09 04 42.1 | – | r | J95 |
| 2008-08-04 01:42:35 | C | 02 20 56.64 | +09 04 38.9 | – | r | J95 |
| 2008-08-04 01:44:28 | C | 02 20 57.81 | +09 04 36.1 | – | r | J95 |
| 2008-08-04 01:47:29 | C | 02 20 59.62 | +09 04 31.8 | – | r | J95 |
| 2009-03-02 06:21:41 | C | 10 34 37.38 | +21 28 53.4 | – | r | G96 |
| 2009-03-02 06:32:32 | C | 10 34 36.69 | +21 29 00.9 | – | r | G96 |
| 2009-03-02 06:43:43 | C | 10 34 35.90 | +21 29 08.5 | – | r | G96 |
| 2009-03-02 06:54:50 | C | 10 34 35.14 | +21 29 15.6 | – | r | G96 |
| 2009-03-02 07:53:15 | C | 10 34 31.30 | +21 29 55.3 | – | r | G96 |
| 2009-03-02 07:56:41 | C | 10 34 31.05 | +21 29 58.0 | – | r | G96 |
| 2009-03-02 08:00:10 | C | 10 34 30.84 | +21 30 00.2 | – | r | G96 |
| 2009-03-02 09:57:49 | C | 10 34 23.02 | +21 31 18.8 | – | v | H01 |
| 2009-03-02 10:05:48 | C | 10 34 22.50 | +21 31 24.2 | – | v | H01 |
| 2009-03-02 10:13:07 | C | 10 34 22.03 | +21 31 29.1 | – | v | H01 |
| 2009-03-03 03:26:49 | C | 10 33 17.47 | +21 42 57.4 | – | o | 291 |
| 2009-03-03 03:32:37 | C | 10 33 17.08 | +21 43 01.7 | – | o | 291 |
| 2009-03-03 03:38:45 | C | 10 33 16.72 | +21 43 05.3 | – | o | 291 |
| 2009-03-17 06:55:17 | C | 10 15 32.61 | +24 28 13.3 | – | o | 291 |
| 2009-03-17 07:01:43 | C | 10 15 32.35 | +24 28 15.9 | – | o | 291 |
| 2009-03-17 07:07:33 | C | 10 15 32.06 | +24 28 17.2 | – | o | 291 |
| 2009-03-18 07:35:02 | C | 10 14 34.25 | +24 35 59.8 | – | o | 291 |
| 2009-03-18 07:43:32 | C | 10 14 33.99 | +24 36 02.4 | – | o | 291 |
| 2009-03-18 07:52:07 | C | 10 14 33.63 | +24 36 06.1 | – | o | 291 |
| 2017-12-23 10:44:10 | C | 10 18 55.39 | -21 54 37.8 | – | U | G96 |
| 2017-12-23 10:52:59 | C | 10 18 54.88 | -21 54 21.6 | – | U | G96 |
| 2017-12-23 11:01:52 | C | 10 18 54.44 | -21 54 05.3 | – | U | G96 |
| 2017-12-23 11:10:50 | C | 10 18 53.94 | -21 53 48.8 | – | U | G96 |
| 2017-12-23 12:50:56 | C | 10 18 48.55 | -21 50 44.5 | – | U | V06 |
| 2017-12-23 12:51:42 | C | 10 18 48.47 | -21 50 42.6 | – | U | V06 |
| 2017-12-23 12:52:28 | C | 10 18 48.47 | -21 50 40.8 | – | U | V06 |
| 2017-12-23 12:53:14 | C | 10 18 48.40 | -21 50 41.0 | – | U | V06 |
| 2017-12-24 09:57:13 | C | 10 17 48.25 | -21 11 41.1 | – | U | V06 |
| 2017-12-24 09:59:30 | C | 10 17 48.14 | -21 11 36.6 | – | U | V06 |
| 2017-12-24 10:01:49 | C | 10 17 48.01 | -21 11 32.8 | – | U | V06 |
| 2017-12-24 10:04:06 | C | 10 17 47.89 | -21 11 28.5 | – | U | V06 |
| 2017-12-24 10:32:59 | C | 10 17 46.28 | -21 10 34.7 | – | o | 926 |
| 2017-12-24 10:43:26 | C | 10 17 45.74 | -21 10 15.7 | – | o | 926 |
| 2017-12-24 10:58:16 | C | 10 17 44.84 | -21 09 47.9 | – | o | 926 |
| 2017-12-24 13:09:56 | C | 10 17 37.52 | -21 05 41.7 | – | U | I52 |
| 2017-12-24 13:11:04 | C | 10 17 37.50 | -21 05 39.2 | – | U | I52 |
| 2017-12-24 13:12:12 | C | 10 17 37.41 | -21 05 37.8 | – | U | I52 |
| 2017-12-24 13:13:18 | C | 10 17 37.35 | -21 05 35.4 | – | U | I52 |
| 2017-12-25 10:02:20 | C | 10 16 35.62 | -20 26 35.2 | – | U | I52 |
| 2017-12-25 10:03:25 | C | 10 16 35.54 | -20 26 33.1 | – | U | I52 |
| 2017-12-25 10:15:03 | C | 10 16 34.84 | -20 26 11.8 | – | U | I52 |