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
2025-01-02 05:23:42 C 08 40 59.921 -32 31 19.42 V W68
2025-01-04 21:58:22 C 08 39 53.011 -33 16 29.75 V M22
2025-01-04 22:02:19 C 08 39 52.920 -33 16 32.38 V M22
2025-01-04 22:47:10 C 08 39 51.922 -33 17 03.41 V M22
2025-01-04 22:54:01 C 08 39 51.775 -33 17 07.87 V M22
2025-01-07 04:41:54 C 08 38 41.813 -33 52 23.05 V W68
2025-01-07 04:46:33 C 08 38 41.681 -33 52 26.00 V W68
2025-01-07 04:53:44 C 08 38 41.482 -33 52 30.94 V W68
2025-01-07 05:01:44 C 08 38 41.263 -33 52 35.83 V W68
2025-01-07 22:51:58 C 08 38 15.283 -34 03 45.47 V M22
2025-01-07 22:56:43 C 08 38 15.158 -34 03 48.53 V M22
2025-01-07 23:02:01 C 08 38 14.983 -34 03 51.80 V M22
2025-01-07 23:09:19 C 08 38 14.779 -34 03 56.45 V M22
2025-01-08 22:36:14 C 08 37 38.558 -34 18 12.13 V M22
2025-01-08 22:50:19 C 08 37 38.124 -34 18 20.56 V M22
2025-01-08 22:53:00 C 08 37 38.038 -34 18 22.39 V M22
2025-01-08 23:08:45 C 08 37 37.584 -34 18 31.64 V M22
2025-01-10 05:36:12 C 08 36 46.704 -34 36 18.94 V W68
2025-01-10 05:53:56 C 08 36 46.135 -34 36 29.16 V W68
2025-01-10 05:59:11 C 08 36 45.982 -34 36 32.29 V W68
2025-01-11 04:45:54 C 08 36 05.578 -34 49 15.82 V W68
2025-01-11 04:49:24 C 08 36 05.467 -34 49 17.83 V W68
2025-01-11 04:53:58 C 08 36 05.309 -34 49 20.35 V W68
2025-01-11 05:01:22 C 08 36 05.066 -34 49 24.24 V W68
2025-01-12 00:25:13 C 08 35 28.366 -34 59 50.50 V M22
2025-01-12 00:30:27 C 08 35 28.212 -34 59 53.05 V M22
2025-01-12 01:09:56 C 08 35 26.784 -35 00 13.75 V M22
2025-01-14 06:15:33 C 08 33 39.175 -35 26 49.09 V W68
2025-01-14 06:20:52 C 08 33 39.012 -35 26 51.86 V W68
2025-01-14 07:06:42 C 08 33 37.164 -35 27 13.14 V W68
2025-01-14 07:48:08 C 08 33 35.554 -35 27 32.29 V W68
2025-01-18 05:52:53 C 08 29 56.102 -36 06 46.48 V W68
2025-01-18 05:58:19 C 08 29 55.860 -36 06 48.53 V W68
2025-01-18 06:05:41 C 08 29 55.512 -36 06 51.26 V W68
2025-01-18 06:20:32 C 08 29 54.833 -36 06 56.41 V W68
2025-01-19 03:33:15 C 08 29 01.073 -36 14 16.66 V W68
2025-01-19 03:46:21 C 08 29 00.463 -36 14 21.01 V W68
2025-01-19 03:49:01 C 08 29 00.334 -36 14 22.20 V W68
2025-01-19 03:53:39 C 08 29 00.108 -36 14 23.78 V W68
2025-01-19 21:33:49 C 08 28 13.560 -36 20 03.23 V M22
2025-01-19 21:36:24 C 08 28 13.433 -36 20 03.88 V M22
2025-01-19 21:41:37 C 08 28 13.186 -36 20 05.53 V M22
2025-01-19 21:44:12 C 08 28 13.058 -36 20 06.40 V M22
2025-01-19 21:47:28 C 08 28 12.912 -36 20 07.44 V M22
2025-01-19 21:49:24 C 08 28 12.818 -36 20 07.98 V M22
2025-01-19 21:52:00 C 08 28 12.677 -36 20 08.95 V M22
2025-01-19 22:30:33 C 08 28 10.824 -36 20 21.08 V M22
2025-01-23 22:51:17 C 08 23 37.270 -36 43 29.46 V M22
2025-01-23 23:00:08 C 08 23 36.799 -36 43 30.79 V M22
2025-01-23 23:08:10 C 08 23 36.367 -36 43 32.30 V M22