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
2025-01-23 23:55:35 C 08 23 33.809 -36 43 39.90 V M22
2025-01-24 23:52:54 C 08 22 21.197 -36 47 15.07 V M22
2025-01-24 23:57:27 C 08 22 20.957 -36 47 15.79 V M22
2025-01-25 00:05:23 C 08 22 20.498 -36 47 16.66 V M22
2025-01-26 05:31:59 C 08 20 49.229 -36 50 27.02 V W68
2025-01-26 05:36:39 C 08 20 48.970 -36 50 27.35 V W68
2025-01-26 05:45:23 C 08 20 48.466 -36 50 28.28 V W68
2025-01-27 05:30:40 C 08 19 33.158 -36 51 59.04 V W68
2025-01-27 05:35:17 C 08 19 32.885 -36 51 59.54 V W68
2025-01-27 05:43:57 C 08 19 32.390 -36 51 59.83 V W68
2025-01-29 01:21:50 C 08 17 10.313 -36 52 15.28 V M22
2025-01-29 01:41:10 C 08 17 09.185 -36 52 14.20 V M22
2025-01-29 02:49:57 C 08 17 05.242 -36 52 10.42 V M22
2025-01-30 04:21:28 C 08 15 41.570 -36 50 49.34 V W68
2025-01-30 04:26:06 C 08 15 41.297 -36 50 48.91 V W68
2025-01-30 05:25:34 C 08 15 37.711 -36 50 43.98 V W68
2025-02-04 22:15:48 C 08 07 52.498 -36 22 14.34 V M22
2025-02-04 22:20:32 C 08 07 52.212 -36 22 12.58 V M22
2025-02-04 23:06:14 C 08 07 49.387 -36 21 56.66 V M22
2025-02-04 23:14:05 C 08 07 48.900 -36 21 53.89 V M22
2025-02-05 23:29:16 C 08 06 25.795 -36 13 00.12 V M22
2025-02-05 23:33:56 C 08 06 25.510 -36 12 58.32 V M22
2025-02-05 23:41:54 C 08 06 25.030 -36 12 54.79 V M22
2025-02-05 23:59:04 C 08 06 23.981 -36 12 47.88 V M22
2025-02-08 04:24:59 C 08 03 26.220 -35 49 27.55 V W68
2025-02-08 04:30:15 C 08 03 25.903 -35 49 24.96 V W68
2025-02-08 04:54:48 C 08 03 24.396 -35 49 12.18 V W68
2025-02-08 21:49:20 C 08 02 27.835 -35 40 25.72 V M22
2025-02-08 21:54:34 C 08 02 27.504 -35 40 22.91 V M22
2025-02-08 22:52:01 C 08 02 24.034 -35 39 51.52 V M22
2025-02-09 21:55:50 C 08 01 07.454 -35 26 52.37 V M22
2025-02-09 22:00:25 C 08 01 07.145 -35 26 50.06 V M22
2025-02-09 22:08:15 C 08 01 06.686 -35 26 45.38 V M22
2025-02-09 22:26:19 C 08 01 05.597 -35 26 34.48 V M22
2025-02-12 03:58:00 C 07 58 11.138 -34 51 58.50 V W68
2025-02-12 04:04:03 C 07 58 10.776 -34 51 54.36 V W68
2025-02-12 04:11:59 C 07 58 10.325 -34 51 48.67 V W68
2025-02-12 04:26:23 C 07 58 09.482 -34 51 38.23 V W68
2025-02-12 22:03:10 C 07 57 13.500 -34 38 51.22 V M22
2025-02-12 22:07:11 C 07 57 13.267 -34 38 48.08 V M22
2025-02-12 22:16:28 C 07 57 12.732 -34 38 41.21 V M22
2025-02-12 22:31:15 C 07 57 11.880 -34 38 30.01 V M22
2025-02-15 04:51:43 C 07 54 24.247 -33 54 39.38 V W68
2025-02-15 05:03:50 C 07 54 23.592 -33 54 28.62 V W68
2025-02-15 05:17:57 C 07 54 22.836 -33 54 16.16 V W68
2025-02-16 03:41:24 C 07 53 16.944 -33 34 15.46 V W68
2025-02-16 03:51:24 C 07 53 16.402 -33 34 06.13 V W68
2025-02-16 04:08:19 C 07 53 15.490 -33 33 50.22 V W68
2025-02-16 21:42:36 C 07 52 24.790 -33 17 17.02 V M22
2025-02-16 21:50:34 C 07 52 24.360 -33 17 09.24 V M22