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
2022-10-31 11:28:41 C 09 14 40.045 -10 32 55.50 V 703
2022-10-31 11:36:22 C 09 14 40.729 -10 33 02.05 V 703
2022-11-16 10:40:33 C 09 49 43.367 -15 15 01.12 V 703
2022-11-16 10:47:33 C 09 49 43.961 -15 15 05.65 V 703
2022-11-16 10:54:32 C 09 49 44.598 -15 15 10.04 V 703
2022-11-16 11:01:31 C 09 49 45.278 -15 15 16.27 V 703
2022-11-19 11:50:31 C 09 56 34.501 -16 10 44.90 V 703
2022-11-19 12:05:55 C 09 56 35.891 -16 10 57.43 V 703
2022-11-19 12:13:38 C 09 56 36.539 -16 11 02.62 V 703
2022-11-21 01:25:02 C 10 00 07.126 -16 39 25.52 V M22
2022-11-21 01:56:37 C 10 00 10.116 -16 39 49.00 V M22
2022-11-21 02:01:26 C 10 00 10.560 -16 39 52.78 V M22
2022-11-21 02:19:47 C 10 00 12.322 -16 40 08.62 V M22
2022-11-26 07:57:47 C 10 12 11.796 -18 16 57.97 V W68
2022-11-26 08:02:59 C 10 12 12.286 -18 17 02.58 V W68
2022-11-26 08:15:57 C 10 12 13.543 -18 17 12.95 V W68
2022-11-26 08:23:23 C 10 12 14.230 -18 17 17.95 V W68
2022-12-01 11:27:48 C 10 24 13.673 -19 52 42.06 V 703
2022-12-01 11:35:12 C 10 24 14.328 -19 52 46.99 V 703
2022-12-01 11:42:36 C 10 24 15.044 -19 52 52.61 V 703
2022-12-01 14:52:23 C 10 24 33.787 -19 55 18.28 U F51
2022-12-01 15:07:17 C 10 24 35.229 -19 55 29.95 U F51
2022-12-01 15:22:09 C 10 24 36.663 -19 55 41.40 U F51
2022-12-02 00:35:14 C 10 25 31.502 -20 02 43.40 V M22
2022-12-02 00:39:50 C 10 25 31.970 -20 02 46.54 V M22
2022-12-02 00:55:22 C 10 25 33.492 -20 02 58.42 V M22
2022-12-02 01:03:09 C 10 25 34.274 -20 03 05.29 V M22
2022-12-04 07:38:24 C 10 30 59.777 -20 45 17.96 V W68
2022-12-04 07:40:59 C 10 31 00.050 -20 45 20.12 V W68
2022-12-04 08:06:37 C 10 31 02.542 -20 45 39.89 V W68
2022-12-04 08:11:49 C 10 31 03.089 -20 45 44.06 V W68
2022-12-06 01:42:14 C 10 35 13.349 -21 17 45.96 V M22
2022-12-06 01:58:37 C 10 35 14.942 -21 17 58.52 V M22
2022-12-06 02:04:14 C 10 35 15.521 -21 18 03.35 V M22
2022-12-06 02:08:37 C 10 35 15.960 -21 18 06.66 V M22
2022-12-10 00:37:51 C 10 44 55.001 -22 30 41.54 V M22
2022-12-10 00:42:24 C 10 44 55.546 -22 30 46.15 V M22
2022-12-10 00:56:41 C 10 44 56.957 -22 30 56.81 V M22
2022-12-10 01:07:06 C 10 44 58.042 -22 31 04.76 V M22
2022-12-13 07:58:33 C 10 53 12.310 -23 31 09.16 V W68
2022-12-13 08:04:52 C 10 53 12.910 -23 31 14.12 V W68
2022-12-13 08:12:59 C 10 53 13.778 -23 31 19.70 V W68
2022-12-13 08:29:08 C 10 53 15.473 -23 31 32.84 V W68
2022-12-22 01:34:53 C 11 16 04.087 -26 06 42.52 V M22
2022-12-22 01:39:26 C 11 16 04.586 -26 06 46.08 V M22
2022-12-22 01:46:39 C 11 16 05.381 -26 06 50.90 V M22
2022-12-22 02:06:58 C 11 16 07.673 -26 07 06.17 V M22
2022-12-22 11:13:03 C 11 17 09.330 -26 13 48.47 V 703
2022-12-22 11:20:51 C 11 17 10.190 -26 13 53.90 V 703
2022-12-22 11:28:38 C 11 17 11.094 -26 13 59.38 V 703