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
2025-06-28 21:35:43 C 14 07 21.106 +44 46 59.52 X D99
2025-06-28 21:37:34 C 14 07 21.394 +44 46 57.97 X D99
2025-06-28 21:39:16 C 14 07 21.622 +44 46 57.18 X D99
2025-06-28 21:40:02 C 14 07 21.74 +44 46 55.6 q R79
2025-06-28 21:40:58 C 14 07 21.946 +44 46 55.38 X D99
2025-06-28 21:42:41 C 14 07 22.248 +44 46 53.90 X D99
2025-06-28 21:44:24 C 14 07 22.522 +44 46 52.72 X D99
2025-06-28 21:46:08 C 14 07 22.824 +44 46 50.74 X D99
2025-06-28 21:47:50 C 14 07 23.095 +44 46 49.98 X D99
2025-06-28 21:48:11 C 14 07 23.06 +44 46 49.2 q R79
2025-06-28 21:49:33 C 14 07 23.299 +44 46 48.86 X D99
2025-06-28 21:51:15 C 14 07 23.640 +44 46 47.21 X D99
2025-06-28 23:50:40 B 14 07 43.118 +44 45 13.68 q Y84
2025-06-28 23:58:31 B 14 07 44.436 +44 45 06.80 q Y84
2025-06-29 00:05:41 B 14 07 45.576 +44 45 01.30 q Y84
2025-06-29 06:07:41 C 14 08 45.460 +44 40 29.89 V 703
2025-06-29 06:10:59 C 14 08 45.938 +44 40 27.19 V 703
2025-06-29 06:14:17 C 14 08 46.518 +44 40 24.64 V 703
2025-06-29 06:17:34 C 14 08 47.047 +44 40 22.12 V 703
2025-06-29 21:32:30 C 14 11 18.094 +44 28 28.42 Z C23
2025-06-29 21:51:31 B 14 11 21.16 +44 28 15.3 X 122
2025-06-29 21:59:43 B 14 11 22.49 +44 28 08.7 X 122
2025-06-29 22:07:20 B 14 11 23.72 +44 28 02.5 X 122
2025-06-29 22:54:33 C 14 11 31.416 +44 27 30.13 V R17
2025-06-29 23:11:15 C 14 11 34.073 +44 27 09.86 Z C23
2025-06-29 23:14:17 C 14 11 34.570 +44 27 14.15 V R17
2025-06-29 23:34:02 C 14 11 37.742 +44 26 57.98 V R17
2025-06-29 23:53:46 C 14 11 40.898 +44 26 42.00 V R17
2025-06-30 21:31:33 C 14 15 12.989 +44 09 22.36 Z C23
2025-06-30 22:56:53 C 14 15 26.755 +44 08 11.87 Z C23
2025-07-01 19:18:43 C 14 18 44.43 +43 51 31.0 X C40
2025-07-01 19:21:08 C 14 18 44.83 +43 51 28.8 X C40
2025-07-01 19:23:32 C 14 18 45.18 +43 51 26.6 X C40
2025-07-01 19:25:57 C 14 18 45.58 +43 51 24.8 X C40
2025-07-01 19:28:21 C 14 18 45.98 +43 51 22.9 X C40
2025-07-01 19:30:45 C 14 18 46.33 +43 51 20.6 X C40
2025-07-01 19:33:10 C 14 18 46.71 +43 51 18.6 X C40
2025-07-01 19:35:35 C 14 18 47.10 +43 51 16.7 X C40
2025-07-01 19:37:53 C 14 18 47.46 +43 51 14.7 X C40
2025-07-01 19:40:06 C 14 18 47.81 +43 51 12.7 X C40
2025-07-01 19:42:18 C 14 18 48.16 +43 51 10.9 X C40
2025-07-01 19:44:31 C 14 18 48.50 +43 51 09.0 X C40
2025-07-01 21:36:31 C 14 19 06.636 +43 49 34.79 Z C23
2025-07-01 21:37:40 C 14 19 06.874 +43 49 33.92 Z C23
2025-07-01 22:35:29 C 14 19 15.965 +43 48 44.60 Z C23
2025-07-02 19:01:14 C 14 22 32.31 +43 31 31.3 X C40
2025-07-02 19:03:39 C 14 22 32.68 +43 31 29.1 X C40
2025-07-02 19:06:04 C 14 22 33.07 +43 31 27.0 X C40
2025-07-02 19:08:29 C 14 22 33.43 +43 31 24.9 X C40
2025-07-02 19:10:53 C 14 22 33.81 +43 31 22.8 X C40