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
2025-03-09 20:40:57 C 07 40 02.064 -20 13 05.84 V M22
2025-03-09 20:56:06 C 07 40 02.045 -20 12 33.12 V M22
2025-03-10 19:36:33 C 07 40 10.507 -19 23 43.84 Z C23
2025-03-10 20:01:11 C 07 40 10.510 -19 22 51.85 Z C23
2025-03-11 02:39:51 C 07 40 13.054 -19 07 46.20 V W68
2025-03-11 02:44:29 C 07 40 13.066 -19 07 35.94 V W68
2025-03-11 02:53:14 C 07 40 13.094 -19 07 16.50 V W68
2025-03-11 03:07:26 C 07 40 13.135 -19 06 44.93 V W68
2025-03-11 20:53:53 B 07 40 23.897 -18 27 25.85 q J51
2025-03-11 21:24:52 B 07 40 24.031 -18 26 16.26 q J51
2025-03-11 21:43:39 B 07 40 24.106 -18 25 33.85 q J51
2025-03-12 02:49:41 C 07 40 26.935 -18 13 41.45 V W68
2025-03-12 02:53:42 C 07 40 26.957 -18 13 32.30 V W68
2025-03-12 03:02:26 C 07 40 27.010 -18 13 12.50 V W68
2025-03-12 03:23:51 C 07 40 27.139 -18 12 23.76 V W68
2025-03-12 20:17:31 C 07 40 40.013 -17 33 49.79 V M22
2025-03-12 20:38:50 C 07 40 40.176 -17 33 00.36 V M22
2025-03-12 20:46:21 C 07 40 40.258 -17 32 43.22 V M22
2025-03-13 10:23:21 C 07 40 52.699 -17 01 10.56 W E52
2025-03-13 10:50:39 C 07 40 52.961 -17 00 06.95 W E52
2025-03-13 11:18:14 C 07 40 53.246 -16 59 02.54 W E52
2025-03-13 11:51:58 C 07 40 53.587 -16 57 43.56 W E52
2025-03-14 20:36:44 B 07 41 29.093 -15 40 37.27 q J51
2025-03-14 20:41:08 B 07 41 29.148 -15 40 26.87 q J51
2025-03-14 21:01:48 B 07 41 29.446 -15 39 37.26 q J51
2025-03-16 03:56:36 C 07 42 09.163 -14 24 04.75 V W68
2025-03-16 03:57:15 C 07 42 09.180 -14 24 03.28 V W68
2025-03-16 04:27:05 C 07 42 09.799 -14 22 49.37 V W68
2025-03-16 04:27:44 C 07 42 09.794 -14 22 47.64 V W68
2025-03-16 04:35:09 C 07 42 09.946 -14 22 29.14 V W68
2025-03-16 04:42:00 C 07 42 10.090 -14 22 12.14 V W68
2025-03-16 04:43:20 C 07 42 10.118 -14 22 08.98 V W68
2025-03-16 07:45:40 C 07 42 15.240 -14 15 00.40 V T08
2025-03-16 07:50:58 C 07 42 15.338 -14 14 47.26 V T08
2025-03-16 07:52:57 C 07 42 15.374 -14 14 42.40 V T08
2025-03-16 07:57:34 C 07 42 15.458 -14 14 30.98 V T08
2025-03-16 08:12:24 C 07 42 15.732 -14 13 54.19 V T08
2025-03-16 08:14:23 C 07 42 15.770 -14 13 49.33 V T08
2025-03-16 08:26:33 C 07 42 16.006 -14 13 19.06 V T08
2025-03-16 08:29:11 C 07 42 16.051 -14 13 12.58 V T08
2025-03-16 20:56:09 C 07 42 35.551 -13 42 27.14 Z C23
2025-03-16 21:15:38 C 07 42 35.981 -13 41 38.58 Z C23
2025-03-16 21:39:29 C 07 42 36.521 -13 40 38.75 Z C23
2025-03-17 10:12:16 C 07 42 57.547 -13 08 42.29 W E52
2025-03-17 10:33:22 C 07 42 58.078 -13 07 49.44 W E52
2025-03-17 10:52:20 C 07 42 58.567 -13 07 01.99 W E52
2025-03-17 11:05:21 C 07 42 58.742 -13 06 28.55 W E52
2025-03-17 19:48:55 C 07 43 14.046 -12 44 54.21 V G33
2025-03-17 19:57:29 C 07 43 14.261 -12 44 32.37 V G33
2025-03-17 20:00:51 C 07 43 14.348 -12 44 24.06 V G33