IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.7273409003 ± 2.28e-08 |
| Semi-major axis (a) | 1.9928863437 AU ± 2.18e-09 |
| Inclination (i) | 21.68350259° ± 6.41e-06 |
| Long. of Asc. Node (Ω) | 94.91069345° ± 9.88e-06 |
| Arg. of Perihelion (ω) | 281.03466161° ± 7.74e-06 |
| Mean Anomaly (M) | 164.97601885° ± 2.56e-06 |
| Mean Motion (n) | 0.3503389947°/day ± 5.74e-10 |
| Perihelion dist (q) | 0.54337860 AU ± 4.54e-08 |
| Aphelion dist (Q) | 3.44239409 AU ± 4.55e-08 |
| Orbital Period | 2.81335021 yr ± 4.61e-09 |
| H (abs. magnitude) | 18.74 |
|---|---|
| G (slope) | 0.15 |
2007 HG84
| Source | IAA |
|---|---|
| Solution Date | 2026-06-01 |
| RMS Residual | 0.324″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.029164 AU |
| Observations Used | 204 |
| Oppositions | 13 |
| Arc Total | 2005-2025 |
| First Observation Used | 2005-01-20 |
| Last Observation Used | 2025-02-25 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2005-02-05 21:01:43 | C | 07 25 19.24 | +60 02 57.9 | – | o | 240 |
| 2005-02-05 21:01:58 | C | 07 25 19.06 | +60 03 00.1 | – | c | A48 |
| 2005-02-05 21:16:24 | C | 07 25 18.95 | +60 02 42.7 | – | c | A48 |
| 2005-02-07 19:44:10 | C | 07 25 30.21 | +59 08 26.8 | – | d | 536 |
| 2005-02-07 19:50:59 | C | 07 25 30.22 | +59 08 19.4 | – | d | 536 |
| 2005-02-07 19:54:40 | C | 07 25 30.22 | +59 08 14.9 | – | d | 536 |
| 2005-02-07 20:01:09 | C | 07 25 30.23 | +59 08 07.7 | – | d | 536 |
| 2005-02-07 20:04:10 | C | 07 25 30.23 | +59 08 04.4 | – | d | 536 |
| 2005-02-07 20:10:14 | C | 07 25 30.23 | +59 07 57.6 | – | d | 536 |
| 2005-02-08 17:07:17 | C | 07 25 41.24 | +58 44 39.7 | – | o | 118 |
| 2005-02-08 17:13:14 | C | 07 25 41.30 | +58 44 33.5 | – | o | 118 |
| 2005-02-08 17:18:22 | C | 07 25 41.34 | +58 44 28.3 | – | o | 118 |
| 2005-02-08 19:56:44 | C | 07 25 42.42 | +58 41 37.3 | – | o | J95 |
| 2005-02-08 20:05:47 | C | 07 25 42.43 | +58 41 27.9 | – | o | J95 |
| 2005-02-08 20:14:09 | C | 07 25 42.52 | +58 41 18.4 | – | o | J95 |
| 2005-02-12 04:36:32 | C | 07 26 47.99 | +57 18 17.9 | – | o | 649 |
| 2005-02-12 04:44:12 | C | 07 26 48.07 | +57 18 10.6 | – | o | 649 |
| 2005-02-12 04:51:53 | C | 07 26 48.22 | +57 18 03.1 | – | o | 649 |
| 2005-03-02 06:34:50 | C | 07 40 26.62 | +51 27 08.2 | – | o | 649 |
| 2005-03-02 06:42:31 | C | 07 40 26.90 | +51 27 02.7 | – | o | 649 |
| 2005-03-02 06:48:29 | C | 07 40 26.99 | +51 26 58.3 | – | o | 649 |
| 2005-03-02 06:55:17 | C | 07 40 27.50 | +51 26 54.6 | – | o | 649 |
| 2007-04-24 10:43:29 | C | 17 24 56.08 | -01 27 54.5 | – | o | 291 |
| 2007-04-24 10:53:36 | C | 17 24 56.01 | -01 27 53.8 | – | o | 291 |
| 2007-04-24 11:04:22 | C | 17 24 55.98 | -01 27 49.4 | – | o | 291 |
| 2007-05-07 09:44:41 | C | 17 17 53.16 | -00 02 06.7 | – | r | G96 |
| 2007-05-07 09:57:19 | C | 17 17 52.69 | -00 02 03.4 | – | r | G96 |
| 2007-05-07 10:10:00 | C | 17 17 52.18 | -00 01 59.7 | – | r | G96 |
| 2007-05-07 10:22:48 | C | 17 17 51.68 | -00 01 56.4 | – | r | G96 |
| 2007-05-08 09:47:45 | C | 17 16 59.05 | +00 04 26.1 | – | o | 291 |
| 2007-05-08 10:00:16 | C | 17 16 58.45 | +00 04 30.8 | – | o | 291 |
| 2007-05-08 10:12:46 | C | 17 16 58.09 | +00 04 33.0 | – | o | 291 |
| 2007-05-08 14:58:56 | C | 17 16 47.38 | +00 05 53.0 | – | o | D35 |
| 2007-05-08 15:03:21 | C | 17 16 47.17 | +00 05 53.2 | – | o | D35 |
| 2007-05-08 15:07:48 | C | 17 16 47.04 | +00 05 54.1 | – | o | D35 |
| 2007-05-10 09:39:08 | C | 17 15 01.29 | +00 17 18.9 | – | r | G96 |
| 2007-05-10 09:47:36 | C | 17 15 00.86 | +00 17 20.8 | – | r | G96 |
| 2007-05-10 09:56:02 | C | 17 15 00.50 | +00 17 23.2 | – | r | G96 |
| 2007-05-10 10:04:34 | C | 17 15 00.10 | +00 17 25.5 | – | r | G96 |
| 2007-05-11 10:34:56 | C | 17 13 54.19 | +00 23 56.0 | – | r | G96 |
| 2007-05-11 10:43:09 | C | 17 13 53.83 | +00 23 57.2 | – | r | G96 |
| 2007-05-11 10:51:23 | C | 17 13 53.43 | +00 23 59.6 | – | r | G96 |
| 2007-05-11 10:59:36 | C | 17 13 52.96 | +00 24 01.4 | – | r | G96 |
| 2007-05-19 05:57:28 | C | 17 03 21.08 | +01 09 58.3 | – | o | H55 |
| 2007-05-19 06:02:36 | C | 17 03 20.75 | +01 09 58.5 | – | o | H55 |
| 2007-05-19 06:07:45 | C | 17 03 20.34 | +01 10 00.7 | – | o | H55 |
| 2007-06-08 05:35:33 | C | 16 17 17.78 | +01 59 39.9 | – | o | 691 |
| 2007-06-08 06:00:57 | C | 16 17 14.53 | +01 59 38.4 | – | o | 691 |
| 2007-06-08 06:26:20 | C | 16 17 11.22 | +01 59 35.6 | – | o | 691 |
| 2007-06-12 05:29:04 | C | 16 04 56.49 | +01 49 07.1 | – | o | 691 |