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
2002-08-01 05:26:39 C 23 26 16.30 +25 51 29.5 m 859
2002-08-01 07:32:21 C 23 26 13.90 +25 50 34.8 18.3 c 704
2002-08-01 08:15:08 C 23 26 12.87 +25 50 20.3 18.6 c 704
2002-08-01 08:36:33 C 23 26 12.34 +25 50 12.6 18.4 c 704
2002-08-01 08:57:57 C 23 26 11.85 +25 50 05.5 18.6 c 704
2002-08-06 05:27:29 C 23 23 12.57 +25 01 54.0 m 859
2002-08-06 05:36:31 C 23 23 12.31 +25 01 47.7 m 859
2002-08-06 05:45:50 C 23 23 12.04 +25 01 44.9 m 859
2002-08-13 21:38:51 C 23 16 40.33 +23 14 47.3 c 151
2002-08-13 21:44:28 C 23 16 40.10 +23 14 43.4 c 151
2002-08-13 21:48:14 C 23 16 39.94 +23 14 41.1 c 151
2002-08-13 21:49:52 C 23 16 39.86 +23 14 39.7 c 151
2002-08-14 11:00:04 C 23 16 06.66 +23 05 35.8 17.3 c 644
2002-08-14 11:14:57 C 23 16 06.00 +23 05 25.2 17.2 c 644
2002-08-14 11:29:52 C 23 16 05.34 +23 05 14.6 17.2 c 644
2002-08-14 23:32:09 C 23 15 35.64 +22 56 43.0 c 108
2002-08-14 23:42:59 C 23 15 35.12 +22 56 34.5 c 108
2002-08-14 23:50:05 C 23 15 34.88 +22 56 28.9 c 108
2002-08-15 00:08:37 C 23 15 33.95 +22 56 16.4 c 108
2002-08-15 07:06:49 C 23 15 16.32 +22 51 16.3 17.9 c 704
2002-08-15 07:31:46 C 23 15 15.22 +22 50 58.8 18.3 c 704
2002-08-15 07:59:55 C 23 15 13.94 +22 50 38.1 18.2 c 704
2002-08-15 21:04:41 C 23 14 40.54 +22 41 01.3 c 151
2002-08-15 21:14:35 C 23 14 40.12 +22 40 53.9 c 151
2002-08-15 21:17:29 C 23 14 39.96 +22 40 51.7 c 151
2002-08-15 21:20:45 C 23 14 39.82 +22 40 49.2 c 151
2002-08-17 22:52:57 C 23 12 27.72 +22 02 50.3 c 151
2002-08-17 22:58:07 C 23 12 27.48 +22 02 46.3 c 151
2002-08-17 23:00:14 C 23 12 27.37 +22 02 44.6 c 151
2002-08-17 23:01:52 C 23 12 27.30 +22 02 43.2 c 151
2002-08-22 08:55:49 C 23 07 25.63 +20 32 27.4 17.2 c 644
2002-08-22 09:12:50 C 23 07 24.75 +20 32 11.9 17.3 c 644
2002-08-22 09:31:26 C 23 07 23.81 +20 31 54.9 17.3 c 644
2002-08-22 23:23:21 C 23 06 42.97 +20 19 09.7 c A28
2002-08-22 23:37:21 C 23 06 42.22 +20 18 56.4 c A28
2002-08-22 23:51:21 C 23 06 41.55 +20 18 43.5 c A28
2002-08-23 00:04:45 C 23 06 40.83 +20 18 31.6 c A28
2002-08-28 01:12:20 C 23 00 31.28 +18 19 22.0 941
2002-08-28 01:14:38 C 23 00 31.17 +18 19 20.0 941
2002-08-28 01:16:57 C 23 00 31.09 +18 19 17.6 941
2002-08-28 01:19:16 C 23 00 31.03 +18 19 15.6 941
2002-08-30 20:20:42 C 22 57 02.57 +17 07 40.6 c 151
2002-08-30 20:23:29 C 22 57 02.41 +17 07 37.4 c 151
2002-08-30 20:26:13 C 22 57 02.29 +17 07 34.8 c 151
2002-08-30 20:27:29 C 22 57 02.23 +17 07 33.4 c 151
2002-09-03 06:17:11 C 22 52 47.59 +15 35 45.7 c 644
2002-09-03 06:47:57 C 22 52 45.93 +15 35 10.4 c 644
2002-09-03 07:18:13 C 22 52 44.31 +15 34 35.8 c 644
2002-09-06 04:45:34 C 22 49 12.53 +14 13 29.8 c 642
2002-09-06 04:48:50 C 22 49 12.34 +14 13 26.1 c 642