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 |
|---|---|---|---|---|---|---|
| 2005-01-20 03:15:15 | C | 07 54 34.86 | +73 25 32.9 | – | o | 699 |
| 2005-01-20 03:32:57 | C | 07 54 29.26 | +73 24 31.4 | – | o | 699 |
| 2005-01-20 03:50:39 | C | 07 54 23.68 | +73 23 31.0 | – | o | 699 |
| 2005-01-20 04:08:23 | C | 07 54 18.13 | +73 22 30.2 | – | o | 699 |
| 2005-01-20 05:05:47 | C | 07 53 59.81 | +73 19 14.1 | – | o | 696 |
| 2005-01-20 05:10:21 | C | 07 53 58.33 | +73 18 58.6 | – | o | 696 |
| 2005-01-20 05:14:56 | C | 07 53 56.87 | +73 18 42.9 | – | o | 696 |
| 2005-01-20 05:37:20 | C | 07 53 50.43 | +73 17 22.0 | – | c | 673 |
| 2005-01-20 05:45:15 | C | 07 53 47.92 | +73 16 55.1 | – | c | 673 |
| 2005-01-20 05:51:44 | C | 07 53 45.81 | +73 16 32.7 | – | c | 673 |
| 2005-01-20 06:01:24 | C | 07 53 42.75 | +73 15 59.1 | – | c | 673 |
| 2005-01-20 11:16:26 | C | 07 52 04.31 | +72 57 29.3 | – | o | H06 |
| 2005-01-20 11:27:06 | C | 07 52 01.21 | +72 56 52.0 | – | o | H06 |
| 2005-01-20 11:37:51 | C | 07 51 58.43 | +72 56 13.3 | – | o | H06 |
| 2005-01-21 06:31:34 | C | 07 47 32.46 | +71 54 00.1 | – | c | 673 |
| 2005-01-21 06:34:44 | C | 07 47 31.70 | +71 53 50.2 | – | c | 673 |
| 2005-01-21 06:43:14 | C | 07 47 29.60 | +71 53 23.5 | – | c | 673 |
| 2005-01-21 06:50:04 | C | 07 47 27.89 | +71 53 01.8 | – | c | 673 |
| 2005-01-23 04:49:40 | C | 07 39 30.99 | +69 38 36.7 | – | o | 734 |
| 2005-01-23 04:51:52 | C | 07 39 30.76 | +69 38 32.1 | – | o | 734 |
| 2005-01-23 04:54:03 | C | 07 39 30.16 | +69 38 26.2 | – | o | 734 |
| 2005-01-24 10:08:52 | C | 07 35 54.62 | +68 23 42.3 | – | o | H06 |
| 2005-01-24 10:14:26 | C | 07 35 53.81 | +68 23 29.2 | – | o | H06 |
| 2005-01-24 10:19:53 | C | 07 35 53.11 | +68 23 15.2 | – | o | H06 |
| 2005-01-25 07:16:54 | C | 07 33 55.33 | +67 34 15.3 | – | o | 649 |
| 2005-01-25 07:19:28 | C | 07 33 55.03 | +67 34 09.6 | – | o | 649 |
| 2005-01-25 07:22:01 | C | 07 33 54.76 | +67 34 03.3 | – | o | 649 |
| 2005-01-25 07:24:35 | C | 07 33 54.57 | +67 33 57.7 | – | o | 649 |
| 2005-01-29 05:54:19 | C | 07 28 15.95 | +64 26 45.1 | 18.5 | c | 704 |
| 2005-01-29 05:55:35 | C | 07 28 16.01 | +64 26 42.0 | 18.2 | c | 704 |
| 2005-01-29 06:34:29 | C | 07 28 13.86 | +64 25 34.5 | 18.6 | c | 704 |
| 2005-01-29 06:35:45 | C | 07 28 13.74 | +64 25 31.9 | 18.3 | c | 704 |
| 2005-01-29 06:52:59 | C | 07 28 12.77 | +64 25 02.3 | 19.2 | c | 704 |
| 2005-01-29 06:54:15 | C | 07 28 12.84 | +64 24 59.2 | 18.2 | c | 704 |
| 2005-01-29 23:06:51 | C | 07 27 37.84 | +63 57 17.7 | – | c | A48 |
| 2005-01-29 23:17:10 | C | 07 27 37.45 | +63 57 00.8 | – | c | A48 |
| 2005-01-29 23:27:29 | C | 07 27 36.91 | +63 56 43.2 | – | c | A48 |
| 2005-02-01 22:01:13 | C | 07 25 57.32 | +62 07 46.8 | – | c | 560 |
| 2005-02-01 22:06:41 | C | 07 25 57.13 | +62 07 38.7 | – | c | 560 |
| 2005-02-01 22:08:36 | C | 07 25 57.02 | +62 07 36.0 | – | c | 560 |
| 2005-02-02 18:34:54 | C | 07 25 42.62 | +61 38 50.7 | – | c | 104 |
| 2005-02-02 18:40:28 | C | 07 25 42.48 | +61 38 43.0 | – | c | 104 |
| 2005-02-02 18:45:59 | C | 07 25 42.37 | +61 38 35.8 | – | c | 104 |
| 2005-02-04 05:14:08 | C | 07 25 23.66 | +60 52 45.2 | – | o | 649 |
| 2005-02-04 05:19:15 | C | 07 25 23.57 | +60 52 38.2 | – | o | 649 |
| 2005-02-04 05:24:22 | C | 07 25 23.52 | +60 52 31.8 | – | o | 649 |
| 2005-02-04 05:29:29 | C | 07 25 23.43 | +60 52 24.9 | – | o | 649 |
| 2005-02-05 20:47:32 | C | 07 25 19.13 | +60 03 17.5 | – | c | A48 |
| 2005-02-05 20:55:48 | C | 07 25 19.27 | +60 03 04.5 | – | o | 240 |
| 2005-02-05 20:58:46 | C | 07 25 19.23 | +60 03 01.2 | – | o | 240 |