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
2023-07-09 05:57:19 C 20 54 06.055 +43 14 19.82 Z U76
2023-07-09 06:10:26 C 20 54 05.498 +43 14 15.65 Z U76
2023-07-09 06:22:59 C 20 54 05.026 +43 14 11.58 Z U76
2023-07-09 10:45:30 C 20 53 54.907 +43 12 45.72 V T05
2023-07-09 10:48:06 C 20 53 54.794 +43 12 44.82 V T05
2023-07-09 10:52:08 C 20 53 54.617 +43 12 43.45 V T05
2023-07-09 11:07:30 C 20 53 53.983 +43 12 38.45 V T05
2023-07-09 11:10:07 C 20 53 53.861 +43 12 37.30 V T05
2023-07-09 11:12:44 C 20 53 53.758 +43 12 36.65 V T05
2023-07-09 11:50:36 C 20 53 52.162 +43 12 23.72 V T05
2023-07-09 11:58:21 C 20 53 51.828 +43 12 20.84 V T05
2023-07-10 05:11:47 C 20 53 13.500 +43 05 59.57 Z U76
2023-07-10 05:21:00 C 20 53 13.126 +43 05 55.28 Z U76
2023-07-10 05:29:12 C 20 53 12.756 +43 05 52.66 Z U76
2023-07-11 01:03:19 B 20 52 26.04 +42 58 17.1 Z M45
2023-07-11 01:05:42 B 20 52 25.93 +42 58 16.1 Z M45
2023-07-11 01:07:39 B 20 52 25.87 +42 58 15.3 Z M45
2023-07-11 01:11:55 B 20 52 25.67 +42 58 14.0 Z M45
2023-07-11 12:19:26 C 20 51 59.472 +42 53 45.35 V T05
2023-07-11 12:23:35 C 20 51 59.275 +42 53 43.58 V T05
2023-07-11 12:31:45 C 20 51 58.906 +42 53 40.27 V T05
2023-07-11 12:46:56 C 20 51 58.186 +42 53 33.83 V T05
2023-07-13 10:06:13 C 20 50 07.910 +42 33 02.23 V T05
2023-07-13 10:10:16 C 20 50 07.728 +42 33 00.07 V T05
2023-07-13 10:14:50 C 20 50 07.510 +42 32 58.16 V T05
2023-07-13 10:22:06 C 20 50 07.159 +42 32 54.28 V T05
2023-07-14 12:11:02 C 20 49 01.159 +42 19 52.36 V T05
2023-07-14 12:16:16 C 20 49 00.902 +42 19 49.66 V T05
2023-07-14 12:24:38 C 20 49 00.487 +42 19 45.08 V T05
2023-07-14 13:10:47 C 20 48 58.310 +42 19 20.50 V T05
2023-07-14 22:34:45 C 20 48 34.80 +42 14 13.6 V K88
2023-07-14 22:43:21 C 20 48 34.41 +42 14 09.0 V K88
2023-07-14 22:47:35 C 20 48 34.23 +42 14 07.0 V K88
2023-07-14 22:56:38 C 20 48 33.80 +42 14 02.0 V K88
2023-07-14 23:05:41 C 20 48 33.34 +42 13 56.9 V K88
2023-07-15 12:24:41 C 20 47 58.392 +42 06 43.42 V T05
2023-07-15 12:29:14 C 20 47 58.150 +42 06 40.57 V T05
2023-07-15 13:10:17 C 20 47 56.177 +42 06 17.14 V T05
2023-07-15 13:29:28 C 20 47 55.250 +42 06 05.87 V T05
2023-07-15 20:51:00 C 20 47 37.18 +42 01 47.7 X M26
2023-07-15 20:59:05 C 20 47 36.84 +42 01 43.5 X M26
2023-07-15 21:07:11 C 20 47 36.47 +42 01 38.6 X M26
2023-07-15 23:22:20 C 20 47 30.33 +42 00 24.2 q Z36
2023-07-15 23:23:28 C 20 47 30.34 +42 00 23.7 q Z36
2023-07-15 23:24:38 C 20 47 30.29 +42 00 23.1 q Z36
2023-07-15 23:25:46 C 20 47 30.28 +42 00 22.3 q Z36
2023-07-15 23:26:53 C 20 47 30.02 +42 00 22.4 q Z36
2023-07-15 23:28:01 C 20 47 30.10 +42 00 21.3 q Z36
2023-07-15 23:29:10 C 20 47 30.07 +42 00 20.4 q Z36
2023-07-15 23:30:18 C 20 47 29.98 +42 00 19.6 q Z36