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
2025-07-04 22:23:19 C 14 30 37.939 +42 46 16.18 Z C23
2025-07-05 19:18:32 C 14 33 52.85 +42 27 10.8 X C40
2025-07-05 19:20:57 C 14 33 53.20 +42 27 08.8 X C40
2025-07-05 19:23:22 C 14 33 53.57 +42 27 06.2 X C40
2025-07-05 19:25:47 C 14 33 53.92 +42 27 04.1 X C40
2025-07-05 19:28:12 C 14 33 54.30 +42 27 01.8 X C40
2025-07-05 19:30:37 C 14 33 54.65 +42 26 59.6 X C40
2025-07-05 19:33:01 C 14 33 55.03 +42 26 57.1 X C40
2025-07-05 19:35:26 C 14 33 55.39 +42 26 54.8 X C40
2025-07-05 19:37:44 C 14 33 55.75 +42 26 52.8 X C40
2025-07-05 19:39:58 C 14 33 56.08 +42 26 50.7 X C40
2025-07-05 19:42:10 C 14 33 56.40 +42 26 48.5 X C40
2025-07-05 19:44:23 C 14 33 56.73 +42 26 46.5 X C40
2025-07-06 18:53:10 C 14 37 30.46 +42 05 09.1 X C40
2025-07-06 18:55:35 C 14 37 30.82 +42 05 06.8 X C40
2025-07-06 18:58:00 C 14 37 31.17 +42 05 04.6 X C40
2025-07-06 19:00:25 C 14 37 31.53 +42 05 02.3 X C40
2025-07-06 19:02:49 C 14 37 31.89 +42 04 59.8 X C40
2025-07-06 19:05:13 C 14 37 32.27 +42 04 57.5 X C40
2025-07-06 19:07:38 C 14 37 32.60 +42 04 55.2 X C40
2025-07-06 19:10:03 C 14 37 32.97 +42 04 52.9 X C40
2025-07-06 19:12:20 C 14 37 33.34 +42 04 50.6 X C40
2025-07-06 19:14:33 C 14 37 33.64 +42 04 48.5 X C40
2025-07-06 19:16:45 C 14 37 33.98 +42 04 46.5 X C40
2025-07-06 19:18:58 C 14 37 34.31 +42 04 44.4 X C40
2025-07-07 07:22:44 C 14 39 24.845 +41 53 22.49 V T05
2025-07-07 07:27:19 C 14 39 25.524 +41 53 18.17 V T05
2025-07-07 07:37:51 C 14 39 27.079 +41 53 07.80 V T05
2025-07-07 07:52:39 C 14 39 29.258 +41 52 53.47 V T05
2025-07-07 18:49:55 C 14 41 09.18 +41 42 15.3 X C40
2025-07-07 18:52:20 C 14 41 09.54 +41 42 12.8 X C40
2025-07-07 18:54:45 C 14 41 09.97 +41 42 10.9 X C40
2025-07-07 18:57:10 C 14 41 10.25 +41 42 08.4 X C40
2025-07-07 18:59:35 C 14 41 10.64 +41 42 05.7 X C40
2025-07-07 19:02:01 C 14 41 10.98 +41 42 03.7 X C40
2025-07-07 19:04:24 C 14 41 11.33 +41 42 01.9 X C40
2025-07-07 19:06:49 C 14 41 11.73 +41 41 58.9 X C40
2025-07-07 19:09:08 C 14 41 12.08 +41 41 56.9 X C40
2025-07-07 19:11:20 C 14 41 12.38 +41 41 54.5 X C40
2025-07-07 19:13:33 C 14 41 12.69 +41 41 52.6 X C40
2025-07-07 19:15:46 C 14 41 13.05 +41 41 49.9 X C40
2025-07-07 21:39:03 C 14 41 34.38 +41 39 28.0 X D04
2025-07-07 21:56:56 C 14 41 37.00 +41 39 10.7 X D04
2025-07-07 22:51:52 C 14 41 45.641 +41 38 25.12 V R17
2025-07-07 23:11:39 C 14 41 48.550 +41 38 05.46 V R17
2025-07-07 23:31:25 C 14 41 51.475 +41 37 46.02 V R17
2025-07-07 23:51:11 C 14 41 54.384 +41 37 26.33 V R17
2025-07-08 17:05:38 B 14 44 30.694 +41 20 37.75 W M73
2025-07-08 17:10:57 B 14 44 31.464 +41 20 32.32 W M73
2025-07-08 17:16:05 B 14 44 32.174 +41 20 27.17 W M73