85804 (1998 WQ5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3543687860 ± 6.65e-09
Semi-major axis (a)1.7211631714 AU ± 4.75e-10
Inclination (i)27.66459372° ± 1.24e-06
Long. of Asc. Node (Ω)285.67822994° ± 1.30e-06
Arg. of Perihelion (ω)269.84334313° ± 2.00e-06
Mean Anomaly (M)245.90272876° ± 1.68e-06
Mean Motion (n)0.4364949355°/day ± 1.81e-10
Perihelion dist (q)1.11123667 AU ± 1.14e-08
Aphelion dist (Q)2.33108967 AU ± 1.15e-08
Orbital Period2.25804747 yr ± 9.34e-10
Physical Parameters
H (abs. magnitude)15.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.207″
Uncertainty0
Orbit TypeAmor
MOID0.371125 AU
Observations Used3309
Gaia Obs Used149
Oppositions16
Arc Total1989-2026
First Observation Used1989-11-25
Last Observation Used2026-01-12
Observations (3973)
Date Type RA Dec Mag Band Observatory
2024-03-30 01:22:04 C 06 02 36.029 -13 01 14.59 V W68
2024-03-30 01:38:31 C 06 02 37.123 -13 01 25.36 V W68
2024-03-30 19:26:33 C 06 03 50.095 -13 13 16.32 V M22
2024-03-30 19:31:10 C 06 03 50.400 -13 13 19.42 V M22
2024-03-30 19:43:48 C 06 03 51.245 -13 13 27.59 V M22
2024-03-30 20:03:50 C 06 03 52.586 -13 13 40.80 V M22
2024-04-02 18:33:45 C 06 08 51.701 -14 00 19.12 V M22
2024-04-02 18:53:50 C 06 08 53.102 -14 00 32.15 V M22
2024-04-02 19:17:49 C 06 08 54.794 -14 00 47.70 V M22
2024-04-18 01:31:06 C 06 39 04.685 -17 59 23.14 V W68
2024-04-18 01:35:16 C 06 39 05.057 -17 59 25.80 V W68
2024-04-18 01:45:28 C 06 39 05.971 -17 59 32.42 V W68
2024-04-18 02:17:22 C 06 39 08.885 -17 59 52.69 V W68
2024-04-18 18:50:28 C 06 40 41.263 -18 10 41.34 V M22
2024-04-18 18:55:12 C 06 40 41.702 -18 10 44.40 V M22
2024-04-18 19:03:20 C 06 40 42.437 -18 10 49.73 V M22
2024-04-18 19:26:17 C 06 40 44.561 -18 11 04.34 V M22
2024-04-19 18:32:17 C 06 42 54.982 -18 26 09.74 V M22
2024-04-19 18:37:10 C 06 42 55.433 -18 26 13.06 V M22
2024-04-19 18:46:41 C 06 42 56.314 -18 26 19.07 V M22
2024-04-19 19:01:05 C 06 42 57.655 -18 26 28.46 V M22
2024-04-19 19:42:51 C 06 43 01.562 -18 26 55.03 V M22
2024-04-19 19:48:23 C 06 43 02.071 -18 26 58.34 V M22
2024-04-19 19:57:59 C 06 43 02.986 -18 27 04.54 V M22
2024-04-19 20:12:40 C 06 43 04.310 -18 27 14.62 V M22
2024-04-25 00:33:54 C 06 55 19.246 -19 48 45.76 V W68
2024-04-25 00:38:30 C 06 55 19.711 -19 48 48.78 V W68
2024-04-25 01:11:04 C 06 55 22.985 -19 49 09.73 V W68
2024-04-25 01:19:02 C 06 55 23.777 -19 49 14.81 V W68
2024-04-27 19:22:15 C 07 02 17.561 -20 32 43.08 V M22
2024-04-27 19:26:51 C 07 02 18.055 -20 32 46.21 V M22
2024-04-27 19:46:03 C 07 02 20.038 -20 32 58.78 V M22
2024-05-03 00:59:58 C 07 16 13.282 -21 55 44.62 V W68
2024-05-03 01:25:16 C 07 16 16.178 -21 56 01.28 V W68
2024-05-03 01:32:43 C 07 16 17.009 -21 56 05.89 V W68
2024-05-03 01:38:46 C 07 16 17.707 -21 56 10.25 V W68
2024-05-05 18:36:24 C 07 23 57.245 -22 39 13.18 V M22
2024-05-05 18:40:27 C 07 23 57.737 -22 39 15.55 V M22
2024-05-05 18:48:41 C 07 23 58.670 -22 39 20.92 V M22
2024-05-05 19:10:34 C 07 24 01.306 -22 39 34.92 V M22
2024-05-06 23:59:37 C 07 27 31.692 -22 58 43.32 V W68
2024-05-07 00:04:15 C 07 27 32.237 -22 58 46.31 V W68
2024-05-07 00:30:16 C 07 27 35.381 -22 59 03.37 V W68
2024-05-08 17:55:24 C 07 32 44.830 -23 26 31.96 V M22
2024-05-08 18:00:42 C 07 32 45.470 -23 26 35.59 V M22
2024-05-08 18:10:09 C 07 32 46.630 -23 26 41.57 V M22
2024-05-09 18:10:53 C 07 35 49.968 -23 42 37.80 V M22
2024-05-09 18:14:57 C 07 35 50.470 -23 42 40.25 V M22
2024-05-09 18:23:08 C 07 35 51.509 -23 42 45.79 V M22
2024-05-09 18:37:33 C 07 35 53.330 -23 42 55.26 V M22