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
2025-04-16 19:42:09 C 08 40 16.23 +21 19 38.1 X D04
2025-04-16 19:51:55 C 08 40 17.49 +21 20 04.5 X D04
2025-04-16 20:01:36 C 08 40 18.71 +21 20 30.2 X D04
2025-04-17 08:47:27 C 08 41 57.814 +21 55 09.16 V T05
2025-04-17 08:52:04 C 08 41 58.387 +21 55 21.54 V T05
2025-04-17 09:00:38 C 08 41 59.486 +21 55 44.40 V T05
2025-04-17 18:35:47 B 08 43 15.65 +22 21 19.4 X L76
2025-04-17 18:41:02 B 08 43 16.31 +22 21 33.4 X L76
2025-04-17 18:46:17 B 08 43 16.99 +22 21 47.4 X L76
2025-04-17 18:51:32 B 08 43 17.66 +22 22 01.3 X L76
2025-04-17 18:56:47 B 08 43 18.33 +22 22 15.5 X L76
2025-04-17 19:02:01 B 08 43 19.01 +22 22 29.1 X L76
2025-04-17 19:22:17 C 08 43 21.57 +22 23 24.0 X D04
2025-04-17 19:24:47 C 08 43 21.84 +22 23 29.8 X D04
2025-04-17 19:27:17 C 08 43 22.20 +22 23 36.3 X D04
2025-04-17 19:32:16 C 08 43 22.81 +22 23 49.8 X D04
2025-04-17 19:34:46 C 08 43 23.20 +22 23 56.4 X D04
2025-04-17 19:37:16 C 08 43 23.48 +22 24 02.8 X D04
2025-04-17 19:41:57 C 08 43 24.09 +22 24 16.1 X D04
2025-04-17 19:44:14 C 08 43 24.35 +22 24 22.2 X D04
2025-04-18 04:32:24 C 08 44 34.616 +22 47 56.51 V 703
2025-04-18 04:35:38 C 08 44 35.016 +22 48 05.15 V 703
2025-04-18 04:38:53 C 08 44 35.437 +22 48 13.72 V 703
2025-04-18 04:42:07 C 08 44 35.848 +22 48 22.21 V 703
2025-04-18 19:19:22 B 08 46 34.130 +23 27 00.40 V 160
2025-04-18 19:23:21 B 08 46 34.651 +23 27 10.94 V 160
2025-04-18 19:27:14 B 08 46 35.148 +23 27 21.10 V 160
2025-04-18 20:31:41 C 08 46 43.750 +23 30 07.92 Z C23
2025-04-18 21:12:56 C 08 46 49.169 +23 31 55.56 Z C23
2025-04-18 21:56:15 C 08 46 54.895 +23 33 48.53 Z C23
2025-04-19 18:28:45 C 08 49 43.84 +24 27 29.8 X D04
2025-04-19 18:32:06 C 08 49 44.35 +24 27 38.9 X D04
2025-04-19 18:35:28 C 08 49 44.77 +24 27 47.4 X D04
2025-04-19 18:36:08 B 08 49 45.26 +24 27 48.4 X G02
2025-04-19 18:38:44 C 08 49 45.19 +24 27 55.7 X C40
2025-04-19 18:38:51 C 08 49 45.23 +24 27 55.5 X D04
2025-04-19 18:40:04 B 08 49 45.79 +24 27 58.5 X G02
2025-04-19 18:40:45 C 08 49 45.46 +24 28 00.9 X C40
2025-04-19 18:42:45 C 08 49 45.73 +24 28 06.0 X C40
2025-04-19 18:44:00 B 08 49 46.31 +24 28 08.7 X G02
2025-04-19 18:44:46 C 08 49 46.00 +24 28 11.1 X C40
2025-04-19 18:45:02 C 08 49 46.04 +24 28 11.4 X D04
2025-04-19 18:46:46 C 08 49 46.27 +24 28 16.3 X C40
2025-04-19 18:48:03 C 08 49 46.49 +24 28 19.9 X D04
2025-04-19 18:48:46 C 08 49 46.53 +24 28 21.5 X C40
2025-04-19 18:50:45 C 08 49 46.79 +24 28 26.6 X C40
2025-04-19 18:51:02 C 08 49 46.83 +24 28 27.8 X D04
2025-04-19 18:52:46 C 08 49 47.06 +24 28 31.7 X C40
2025-04-19 18:54:02 C 08 49 47.25 +24 28 34.7 X D04
2025-04-19 18:54:46 C 08 49 47.34 +24 28 36.9 X C40