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
2025-06-17 19:08:35 C 13 20 34.13 +47 27 03.0 X C40
2025-06-17 19:10:11 C 13 20 34.43 +47 27 02.3 X C40
2025-06-17 19:11:48 C 13 20 34.72 +47 27 01.8 X C40
2025-06-17 19:13:25 C 13 20 35.01 +47 27 00.9 X C40
2025-06-17 19:15:02 C 13 20 35.30 +47 27 00.0 X C40
2025-06-17 19:16:33 C 13 20 35.57 +47 26 59.4 X C40
2025-06-17 19:17:57 C 13 20 35.83 +47 26 58.8 X C40
2025-06-17 19:19:22 C 13 20 36.11 +47 26 58.1 X C40
2025-06-17 19:20:47 C 13 20 36.35 +47 26 57.4 X C40
2025-06-17 19:22:10 C 13 20 36.60 +47 26 57.1 X C40
2025-06-17 19:23:35 C 13 20 36.85 +47 26 56.3 X C40
2025-06-17 21:53:27 B 13 21 04.742 +47 25 51.85 q Y84
2025-06-17 21:57:41 B 13 21 05.498 +47 25 49.40 q Y84
2025-06-17 21:58:27 C 13 21 05.24 +47 25 45.3 X D04
2025-06-17 22:01:56 B 13 21 06.298 +47 25 47.71 q Y84
2025-06-17 22:10:06 C 13 21 07.30 +47 25 39.4 X D04
2025-06-18 06:37:45 C 13 22 41.146 +47 22 02.21 V 703
2025-06-18 06:41:03 C 13 22 41.754 +47 22 00.73 V 703
2025-06-18 06:44:21 C 13 22 42.384 +47 21 58.86 V 703
2025-06-18 06:47:39 C 13 22 43.010 +47 21 57.67 V 703
2025-06-18 16:58:59 B 13 24 36.336 +47 17 27.78 W M73
2025-06-18 17:02:02 B 13 24 36.888 +47 17 26.12 W M73
2025-06-18 17:05:09 B 13 24 37.435 +47 17 24.50 W M73
2025-06-18 19:30:14 C 13 25 03.85 +47 16 10.5 X C40
2025-06-18 19:31:03 C 13 25 04.02 +47 16 10.6 X C40
2025-06-18 19:31:46 C 13 25 04.12 +47 16 09.8 X C40
2025-06-18 19:32:22 C 13 25 04.21 +47 16 09.6 X C40
2025-06-18 19:32:58 C 13 25 04.30 +47 16 09.5 X C40
2025-06-18 19:33:35 C 13 25 04.46 +47 16 08.8 X C40
2025-06-18 19:34:11 C 13 25 04.57 +47 16 08.0 X C40
2025-06-18 19:34:47 C 13 25 04.67 +47 16 08.7 X C40
2025-06-18 19:35:24 C 13 25 04.79 +47 16 08.0 X C40
2025-06-18 19:36:00 C 13 25 04.90 +47 16 08.6 X C40
2025-06-18 19:36:36 C 13 25 05.02 +47 16 07.7 X C40
2025-06-18 19:37:12 C 13 25 05.05 +47 16 07.7 X C40
2025-06-18 21:49:48 C 13 25 29.568 +47 15 04.54 Z C23
2025-06-18 22:42:36 C 13 25 39.062 +47 14 38.62 Z C23
2025-06-18 23:54:34 C 13 25 52.123 +47 14 03.62 Z C23
2025-06-19 06:42:21 C 13 27 07.426 +47 11 02.83 V T05
2025-06-19 07:17:29 C 13 27 13.651 +47 10 45.55 V T05
2025-06-19 07:18:08 C 13 27 13.750 +47 10 45.30 V T05
2025-06-19 19:32:57 C 13 29 27.55 +47 04 40.1 X C40
2025-06-19 19:35:23 C 13 29 27.99 +47 04 38.9 X C40
2025-06-19 19:37:47 C 13 29 28.41 +47 04 37.6 X C40
2025-06-19 19:40:12 C 13 29 28.85 +47 04 36.3 X C40
2025-06-19 19:42:37 C 13 29 29.25 +47 04 35.1 X C40
2025-06-19 19:45:02 C 13 29 29.68 +47 04 33.9 X C40
2025-06-19 19:47:27 C 13 29 30.13 +47 04 32.6 X C40
2025-06-19 19:49:52 C 13 29 30.56 +47 04 31.4 X C40
2025-06-19 19:52:11 C 13 29 30.96 +47 04 30.1 X C40