85709 (1998 SG36)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3375618182 ± 4.35e-09
Semi-major axis (a)1.6460722389 AU ± 2.72e-10
Inclination (i)24.83154110° ± 7.38e-07
Long. of Asc. Node (Ω)186.54616085° ± 9.66e-07
Arg. of Perihelion (ω)29.82923407° ± 1.48e-06
Mean Anomaly (M)88.67503961° ± 7.06e-07
Mean Motion (n)0.4667012244°/day ± 1.16e-10
Perihelion dist (q)1.09042110 AU ± 7.16e-09
Aphelion dist (Q)2.20172338 AU ± 7.17e-09
Orbital Period2.11189993 yr ± 5.23e-10
Physical Parameters
H (abs. magnitude)15.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.142″
Uncertainty0
Orbit TypeAmor
MOID0.123314 AU
Observations Used5281
Gaia Obs Used81
Oppositions10
Arc Total1998-2025
First Observation Used1998-09-18
Last Observation Used2025-11-02
Observations (5825)
Date Type RA Dec Mag Band Observatory
2023-07-15 23:31:26 C 20 47 29.93 +42 00 18.9 q Z36
2023-07-15 23:32:34 C 20 47 29.95 +42 00 18.8 q Z36
2023-07-15 23:33:43 C 20 47 29.86 +42 00 17.4 q Z36
2023-07-15 23:34:50 C 20 47 29.79 +42 00 17.7 q Z36
2023-07-15 23:35:58 C 20 47 29.72 +42 00 16.5 q Z36
2023-07-15 23:37:07 C 20 47 29.70 +42 00 15.7 q Z36
2023-07-15 23:38:15 C 20 47 29.63 +42 00 15.2 q Z36
2023-07-15 23:39:22 C 20 47 29.55 +42 00 15.0 q Z36
2023-07-15 23:40:31 C 20 47 29.51 +42 00 14.1 q Z36
2023-07-15 23:41:39 C 20 47 29.47 +42 00 13.2 q Z36
2023-07-15 23:42:48 C 20 47 29.42 +42 00 12.7 q Z36
2023-07-15 23:43:55 C 20 47 29.37 +42 00 11.9 q Z36
2023-07-15 23:45:04 C 20 47 29.29 +42 00 11.7 q Z36
2023-07-15 23:46:12 C 20 47 29.27 +42 00 10.9 q Z36
2023-07-15 23:47:19 C 20 47 29.21 +42 00 09.8 q Z36
2023-07-15 23:49:36 C 20 47 29.09 +42 00 09.0 q Z36
2023-07-15 23:50:45 C 20 47 29.05 +42 00 08.0 q Z36
2023-07-15 23:51:52 C 20 47 28.96 +42 00 07.6 q Z36
2023-07-16 10:43:51 C 20 47 00.151 +41 53 49.13 V T05
2023-07-16 10:47:07 C 20 46 59.978 +41 53 47.36 V T05
2023-07-16 11:23:13 C 20 46 58.219 +41 53 25.87 V T05
2023-07-16 11:27:17 C 20 46 58.013 +41 53 23.57 V T05
2023-07-17 23:45:31 C 20 45 20.95 +41 30 38.4 V 130
2023-07-17 23:48:23 C 20 45 20.79 +41 30 36.9 V 130
2023-07-17 23:51:57 C 20 45 20.61 +41 30 34.7 V 130
2023-07-17 23:54:49 C 20 45 20.47 +41 30 32.7 V 130
2023-07-21 10:23:54 C 20 41 34.678 +40 31 37.67 V T05
2023-07-21 10:27:10 C 20 41 34.495 +40 31 35.11 V T05
2023-07-21 10:31:44 C 20 41 34.286 +40 31 31.62 V T05
2023-07-21 10:40:14 C 20 41 33.833 +40 31 24.89 V T05
2023-07-22 11:10:12 C 20 40 25.879 +40 11 51.47 V T05
2023-07-22 11:14:51 C 20 40 25.646 +40 11 47.62 V T05
2023-07-22 12:43:04 C 20 40 21.122 +40 10 34.64 V T05
2023-07-23 11:13:45 C 20 39 19.181 +39 51 44.71 V T05
2023-07-23 11:54:55 C 20 39 17.105 +39 51 09.32 V T05
2023-07-23 11:58:56 C 20 39 16.889 +39 51 05.65 V T05
2023-07-23 12:06:29 C 20 39 16.510 +39 50 59.35 V T05
2023-07-24 11:22:10 C 20 38 12.362 +39 30 40.18 V T05
2023-07-24 11:26:54 C 20 38 12.146 +39 30 36.00 V T05
2023-07-24 11:40:50 C 20 38 11.426 +39 30 23.51 V T05
2023-07-24 12:22:37 C 20 38 09.326 +39 29 45.85 V T05
2023-07-26 11:01:33 C 20 36 01.531 +38 46 28.42 V T05
2023-07-26 11:06:08 C 20 36 01.308 +38 46 24.10 V T05
2023-07-26 11:48:38 C 20 35 59.165 +38 45 42.70 V T05
2023-07-26 11:58:37 C 20 35 58.670 +38 45 32.94 V T05
2023-07-26 22:00:33 C 20 35 31.89 +38 35 41.6 V K88
2023-07-26 22:13:28 C 20 35 31.25 +38 35 29.0 V K88
2023-07-26 22:36:29 C 20 35 30.14 +38 35 06.5 V K88
2023-07-28 11:53:33 C 20 33 49.162 +37 57 37.19 V T05
2023-07-28 12:45:14 C 20 33 46.627 +37 56 42.83 V T05