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
2025-04-24 22:47:35 C 09 07 55.942 +29 34 33.28 V R17
2025-04-24 23:08:04 C 09 07 59.011 +29 35 20.54 V R17
2025-04-25 05:03:23 C 09 08 54.211 +29 49 07.72 V 703
2025-04-25 05:06:39 C 09 08 54.708 +29 49 15.28 V 703
2025-04-25 05:09:56 C 09 08 55.201 +29 49 22.87 V 703
2025-04-25 05:13:12 C 09 08 55.698 +29 49 30.32 V 703
2025-04-25 07:12:44 C 09 09 14.549 +29 54 14.00 V T05
2025-04-25 07:19:18 C 09 09 15.528 +29 54 29.05 V T05
2025-04-25 07:23:54 C 09 09 16.210 +29 54 39.60 V T05
2025-04-25 07:55:36 C 09 09 20.957 +29 55 52.32 V T05
2025-04-25 07:56:16 C 09 09 21.053 +29 55 53.90 V T05
2025-04-25 08:03:27 C 09 09 22.128 +29 56 10.21 V T05
2025-04-25 20:43:12 C 09 11 21.578 +30 25 09.59 Z C23
2025-04-25 21:14:23 C 09 11 26.338 +30 26 19.93 Z C23
2025-04-25 22:04:09 C 09 11 34.013 +30 28 13.04 Z C23
2025-04-26 08:54:52 C 09 13 16.466 +30 53 03.12 V T08
2025-04-26 08:58:57 C 09 13 17.098 +30 53 12.01 V T08
2025-04-26 09:09:03 C 09 13 18.670 +30 53 34.40 V T08
2025-04-26 09:23:09 C 09 13 20.844 +30 54 05.62 V T08
2025-04-26 18:46:52 B 09 14 51.95 +31 15 07.0 X G02
2025-04-26 18:53:09 B 09 14 52.94 +31 15 21.1 X G02
2025-04-26 18:59:11 B 09 14 53.89 +31 15 34.6 X G02
2025-04-26 21:19:43 C 09 15 16.073 +31 20 46.03 Z C23
2025-04-26 21:59:47 C 09 15 22.310 +31 22 14.95 Z C23
2025-04-27 05:08:47 C 09 16 31.246 +31 38 15.58 V 703
2025-04-27 05:12:04 C 09 16 31.768 +31 38 22.85 V 703
2025-04-27 05:15:19 C 09 16 32.279 +31 38 30.01 V 703
2025-04-27 05:18:36 C 09 16 32.797 +31 38 37.10 V 703
2025-04-27 07:15:31 C 09 16 51.943 +31 43 02.50 V T08
2025-04-27 07:20:19 C 09 16 52.682 +31 43 12.97 V T08
2025-04-27 07:34:30 C 09 16 54.893 +31 43 43.86 V T08
2025-04-27 07:44:56 C 09 16 56.508 +31 44 06.72 V T08
2025-04-27 20:07:14 C 09 18 57.13 +32 11 02.9 X D04
2025-04-27 20:12:06 C 09 18 57.89 +32 11 12.0 X D04
2025-04-27 20:16:58 C 09 18 58.65 +32 11 24.2 X D04
2025-04-27 20:21:51 C 09 18 59.43 +32 11 34.3 X D04
2025-04-27 20:24:55 C 09 18 59.96 +32 11 41.0 X C40
2025-04-27 20:26:26 C 09 19 00.20 +32 11 44.6 X D04
2025-04-27 20:27:56 C 09 19 00.43 +32 11 47.1 X C40
2025-04-27 20:30:46 C 09 19 00.87 +32 11 53.7 X D04
2025-04-27 20:30:57 C 09 19 00.90 +32 11 53.7 X C40
2025-04-27 20:33:57 C 09 19 01.40 +32 11 59.9 X C40
2025-04-27 20:35:06 C 09 19 01.58 +32 12 02.5 X D04
2025-04-27 20:36:56 C 09 19 01.88 +32 12 06.6 X C40
2025-04-27 20:39:26 C 09 19 02.26 +32 12 12.0 X D04
2025-04-27 20:39:57 C 09 19 02.36 +32 12 12.9 X C40
2025-04-27 20:42:58 C 09 19 02.85 +32 12 19.5 X C40
2025-04-27 20:43:46 C 09 19 02.95 +32 12 21.5 X D04
2025-04-27 20:45:59 C 09 19 03.33 +32 12 25.9 X C40
2025-04-27 20:48:06 C 09 19 03.61 +32 12 30.3 X D04