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 |
|---|---|---|---|---|---|---|
| 2021-06-07 07:24:36 | C | 15 30 57.82 | +04 48 33.7 | – | V | G96 |
| 2021-06-10 09:08:13 | C | 15 24 01.509 | +04 39 23.59 | – | U | F51 |
| 2021-06-10 09:25:46 | C | 15 23 59.823 | +04 39 21.01 | – | U | F51 |
| 2021-06-10 09:43:18 | C | 15 23 58.145 | +04 39 18.20 | – | U | F51 |
| 2021-06-10 10:00:46 | C | 15 23 56.461 | +04 39 15.48 | – | U | F51 |
| 2021-06-14 10:45:50 | C | 15 14 58.347 | +04 20 46.68 | – | U | F51 |
| 2021-06-14 11:04:29 | C | 15 14 56.606 | +04 20 42.31 | – | U | F51 |
| 2021-06-14 11:23:05 | C | 15 14 54.872 | +04 20 38.06 | – | U | F51 |
| 2021-06-14 11:41:40 | C | 15 14 53.142 | +04 20 33.75 | – | U | F51 |
| 2021-07-05 14:27:42 | S | 14 35 34.75 | +00 55 55.5 | – | L | C51 |
| 2021-07-05 17:36:00 | S | 14 35 23.52 | +00 54 10.5 | – | L | C51 |
| 2021-07-05 23:52:28 | S | 14 35 01.11 | +00 50 40.1 | – | L | C51 |
| 2021-07-06 02:59:51 | S | 14 34 50.11 | +00 48 54.6 | – | L | C51 |
| 2021-07-06 04:33:55 | S | 14 34 44.57 | +00 48 01.8 | – | L | C51 |
| 2021-07-06 10:51:06 | S | 14 34 22.49 | +00 44 27.8 | – | L | C51 |
| 2021-12-18 06:59:56 | S | 12 19 38.664 | +16 53 26.56 | – | L | C51 |
| 2021-12-18 10:08:04 | S | 12 19 42.473 | +16 57 10.91 | – | L | C51 |
| 2021-12-18 10:08:15 | S | 12 19 42.456 | +16 57 11.16 | – | L | C51 |
| 2021-12-18 13:16:23 | S | 12 19 46.118 | +17 00 55.69 | – | L | C51 |
| 2021-12-18 16:24:31 | S | 12 19 49.70 | +17 04 40.9 | – | L | C51 |
| 2021-12-18 17:58:35 | S | 12 19 51.52 | +17 06 32.9 | – | L | C51 |
| 2021-12-18 19:32:39 | S | 12 19 53.27 | +17 08 26.0 | – | L | C51 |
| 2021-12-18 21:06:43 | S | 12 19 55.07 | +17 10 18.1 | – | L | C51 |
| 2021-12-19 00:14:51 | S | 12 19 58.57 | +17 14 03.5 | – | L | C51 |
| 2021-12-19 06:31:07 | S | 12 20 05.467 | +17 21 34.85 | – | L | C51 |
| 2022-01-05 11:46:33 | C | 12 20 04.31 | +26 07 58.6 | – | V | G96 |
| 2022-01-05 11:56:51 | C | 12 20 04.06 | +26 08 12.2 | – | V | G96 |
| 2022-01-05 12:04:19 | C | 12 20 03.88 | +26 08 22.7 | – | V | G96 |
| 2022-01-05 12:14:18 | C | 12 20 03.65 | +26 08 35.9 | – | V | G96 |
| 2022-01-15 11:11:42 | C | 12 11 41.80 | +31 32 07.1 | – | V | G96 |
| 2022-01-15 11:19:25 | C | 12 11 41.37 | +31 32 17.6 | – | V | G96 |
| 2022-01-15 11:27:09 | C | 12 11 41.00 | +31 32 28.5 | – | V | G96 |
| 2022-01-15 11:34:51 | C | 12 11 40.58 | +31 32 38.2 | – | V | G96 |
| 2022-01-31 10:00:05 | C | 11 43 52.25 | +39 28 05.1 | – | V | G96 |
| 2022-01-31 10:07:33 | C | 11 43 51.52 | +39 28 12.9 | – | V | G96 |
| 2022-01-31 10:15:02 | C | 11 43 50.80 | +39 28 21.0 | – | V | G96 |
| 2022-01-31 10:22:29 | C | 11 43 50.06 | +39 28 28.7 | – | V | G96 |
| 2022-02-13 06:28:38 | C | 11 11 33.00 | +43 52 35.0 | – | V | G96 |
| 2022-02-13 06:36:50 | C | 11 11 32.05 | +43 52 40.0 | – | V | G96 |
| 2022-02-13 06:45:05 | C | 11 11 31.11 | +43 52 45.4 | – | V | G96 |
| 2022-02-13 06:53:19 | C | 11 11 30.15 | +43 52 50.3 | – | V | G96 |
| 2022-02-20 06:57:31 | C | 10 53 00.19 | +45 14 32.9 | – | V | G96 |
| 2022-02-20 07:05:05 | C | 10 52 59.37 | +45 14 35.4 | – | V | G96 |
| 2022-02-20 07:12:38 | C | 10 52 58.53 | +45 14 37.6 | – | V | G96 |
| 2022-02-20 07:20:11 | C | 10 52 57.73 | +45 14 40.7 | – | V | G96 |
| 2022-03-02 07:01:22 | C | 10 28 55.82 | +45 59 05.9 | – | V | V00 |
| 2022-03-02 07:08:23 | C | 10 28 55.15 | +45 59 06.1 | – | V | V00 |
| 2022-03-02 07:15:21 | C | 10 28 54.50 | +45 59 06.3 | – | V | V00 |
| 2022-03-02 07:22:21 | C | 10 28 53.86 | +45 59 06.5 | – | V | V00 |
| 2022-03-25 04:54:19 | C | 09 55 02.68 | +44 07 06.4 | – | V | G96 |