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
2002-09-06 04:49:39 C 22 49 12.31 +14 13 25.1 c 642
2002-09-06 20:10:09 C 22 48 26.35 +13 55 12.4 d J87
2002-09-06 20:25:03 C 22 48 25.60 +13 54 54.8 d J87
2002-09-06 20:38:19 C 22 48 24.90 +13 54 38.4 d J87
2002-09-06 22:24:10 C 22 48 19.49 +13 52 35.6 c 952
2002-09-06 22:28:37 C 22 48 19.22 +13 52 29.5 c 952
2002-09-06 22:32:44 C 22 48 19.06 +13 52 25.1 c 952
2002-09-06 22:36:46 C 22 48 18.88 +13 52 20.1 c 952
2002-09-06 22:43:28 C 22 48 18.47 +13 52 13.0 c 952
2002-09-08 19:30:52 C 22 46 06.63 +12 58 31.1 c 151
2002-09-08 19:51:38 C 22 46 05.65 +12 58 07.1 c 151
2002-09-08 19:54:26 C 22 46 05.50 +12 58 03.4 c 151
2002-09-08 19:57:10 C 22 46 05.34 +12 57 59.7 c 151
2002-09-08 23:15:11 C 22 45 55.33 +12 54 01.4 c 118
2002-09-08 23:20:42 C 22 45 55.06 +12 53 55.0 c 118
2002-09-08 23:22:55 C 22 45 54.92 +12 53 52.3 c 118
2002-09-10 04:16:31 C 22 44 32.43 +12 18 56.4 c 642
2002-09-10 04:21:44 C 22 44 32.20 +12 18 50.8 c 642
2002-09-10 04:28:23 C 22 44 31.83 +12 18 42.2 c 642
2002-09-10 22:15:11 C 22 43 41.45 +11 57 10.2 a 233
2002-09-10 22:25:46 C 22 43 40.93 +11 56 57.3 a 233
2002-09-10 22:50:29 C 22 43 39.83 +11 56 26.7 a 233
2002-09-11 08:10:46 C 22 43 13.52 +11 45 07.8 17.2 d 644
2002-09-11 08:44:30 C 22 43 11.87 +11 44 26.8 17.1 d 644
2002-09-11 09:21:58 C 22 43 10.06 +11 43 41.2 17.1 d 644
2002-09-11 20:55:27 C 22 42 38.66 +11 29 36.2 c 240
2002-09-11 20:57:01 C 22 42 38.58 +11 29 34.1 c 240
2002-09-11 21:07:54 C 22 42 38.09 +11 29 21.2 c 240
2002-09-12 06:10:45 C 22 42 13.32 +11 18 21.3 c 642
2002-09-12 06:14:06 C 22 42 13.17 +11 18 17.1 c 642
2002-09-12 06:17:22 C 22 42 13.03 +11 18 12.8 c 642
2002-09-12 20:07:16 C 22 41 35.69 +11 01 23.1 c 240
2002-09-12 20:08:50 C 22 41 35.63 +11 01 21.6 c 240
2002-09-12 20:18:08 C 22 41 35.22 +11 01 10.4 c 240
2002-09-12 20:44:15 C 22 41 33.99 +11 00 38.4 c 185
2002-09-12 20:51:27 C 22 41 33.66 +11 00 29.7 c 185
2002-09-12 21:05:35 C 22 41 32.98 +11 00 12.5 c 185
2002-09-12 21:12:06 C 22 41 32.69 +11 00 04.9 c 185
2002-09-12 21:22:41 C 22 41 32.18 +10 59 51.1 c 636
2002-09-12 21:28:21 C 22 41 31.95 +10 59 44.2 c 636
2002-09-12 21:33:59 C 22 41 31.66 +10 59 37.5 c 636
2002-09-13 19:18:02 C 22 40 34.17 +10 33 11.4 c 151
2002-09-13 19:23:31 C 22 40 33.90 +10 33 04.1 c 151
2002-09-13 19:25:28 C 22 40 33.81 +10 33 02.3 c 151
2002-09-13 19:30:46 C 22 40 33.56 +10 32 55.5 c 151
2002-09-13 19:59:45 C 22 40 32.28 +10 32 19.6 d J87
2002-09-13 20:33:55 C 22 40 30.73 +10 31 37.5 d J87
2002-09-13 20:58:12 C 22 40 29.74 +10 31 08.3 d J87
2002-09-14 04:41:49 C 22 40 09.46 +10 21 45.3 c 642
2002-09-14 04:50:19 C 22 40 09.13 +10 21 35.2 c 642