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
2012-01-18 04:30:29 C 03 14 49.59 -13 54 26.0 19.7 c 704
2012-01-18 04:49:13 C 03 14 49.70 -13 54 17.5 19.0 c 704
2013-07-14 13:52:52 C 02 43 10.923 +11 48 32.85 L F51
2013-07-14 13:58:34 C 02 43 11.260 +11 48 32.58 L F51
2013-07-14 14:04:15 C 02 43 11.597 +11 48 32.32 L F51
2013-07-14 14:09:57 C 02 43 11.934 +11 48 32.16 L F51
2013-09-12 10:47:02 C 03 40 58.75 +05 02 42.7 q 703
2013-09-12 10:56:41 C 03 40 58.89 +05 02 37.9 q 703
2013-09-12 11:09:29 C 03 40 58.99 +05 02 31.4 q 703
2013-09-12 11:19:31 C 03 40 59.21 +05 02 22.7 q 703
2013-10-01 11:04:42 C 03 40 13.86 +00 04 30.5 q 703
2013-10-01 11:11:59 C 03 40 13.63 +00 04 24.7 q 703
2013-10-01 11:19:22 C 03 40 13.52 +00 04 19.1 q 703
2013-10-01 11:26:50 C 03 40 13.44 +00 04 15.6 q 703
2013-10-11 04:08:32 C 03 34 51.35 -02 52 51.8 r Y00
2013-10-11 04:26:48 C 03 34 50.65 -02 53 05.9 r Y00
2013-10-11 04:40:58 C 03 34 50.32 -02 53 16.9 r Y00
2013-10-12 06:25:38 C 03 34 02.44 -03 13 30.9 V G45
2013-10-12 09:08:07 C 03 33 57.01 -03 15 37.5 V G45
2013-10-12 10:31:43 C 03 33 54.18 -03 16 43.2 V G45
2013-10-12 11:48:57 C 03 33 51.65 -03 17 43.1 V G45
2013-10-26 07:38:26 C 03 20 13.41 -07 34 01.4 q 703
2013-10-26 07:52:52 C 03 20 12.72 -07 34 11.9 q 703
2013-10-26 08:07:21 C 03 20 11.95 -07 34 23.5 q 703
2013-10-26 08:21:51 C 03 20 11.22 -07 34 34.0 q 703
2013-10-31 08:01:04 C 03 14 05.49 -09 00 11.5 V G45
2013-10-31 08:28:37 C 03 14 04.06 -09 00 30.4 V G45
2013-10-31 09:36:45 C 03 14 00.31 -09 01 17.2 V G45
2013-10-31 10:36:54 C 03 13 57.04 -09 01 58.4 V G45
2013-10-31 11:15:25 C 03 13 54.95 -09 02 24.9 V G45
2013-11-01 08:45:23 C 03 12 46.74 -09 17 03.9 q 703
2013-11-01 08:46:07 C 03 12 46.69 -09 17 04.8 q 703
2013-11-01 08:58:10 C 03 12 45.87 -09 17 14.5 q 703
2013-11-01 08:58:53 C 03 12 45.91 -09 17 13.2 q 703
2013-11-01 09:10:54 C 03 12 45.36 -09 17 21.8 q 703
2013-11-01 09:11:37 C 03 12 45.24 -09 17 22.2 q 703
2013-11-08 03:57:41 C 03 03 52.04 -10 59 41.9 q H15
2013-11-08 04:10:10 C 03 03 51.31 -10 59 49.6 q H15
2013-11-08 04:24:34 C 03 03 50.50 -10 59 56.8 q H15
2013-11-08 04:38:59 C 03 03 49.71 -11 00 06.6 q H15
2013-11-09 04:01:34 C 03 02 31.97 -11 13 22.1 V G45
2013-11-09 04:22:47 C 03 02 30.75 -11 13 34.0 V G45
2013-11-09 04:47:24 C 03 02 29.39 -11 13 48.1 V G45
2013-11-09 05:09:56 C 03 02 28.09 -11 14 00.7 V G45
2013-11-10 07:12:39 C 03 01 01.41 -11 28 18.8 q 703
2013-11-10 07:19:56 C 03 01 01.00 -11 28 22.4 q 703
2013-11-10 07:27:11 C 03 01 00.51 -11 28 26.5 q 703
2013-12-03 08:17:13 C 02 34 06.486 -14 26 44.80 L F51
2013-12-03 08:35:22 C 02 34 05.781 -14 26 46.68 L F51
2013-12-03 08:55:39 C 02 34 04.981 -14 26 48.69 L F51