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
2023-07-28 12:50:28 C 20 33 46.387 +37 56 36.82 V T05
2023-07-28 13:00:22 C 20 33 45.936 +37 56 26.30 V T05
2023-07-30 11:23:33 C 20 31 43.951 +37 06 48.74 V T05
2023-07-30 12:14:51 C 20 31 41.496 +37 05 51.47 V T05
2023-07-30 12:53:26 C 20 31 39.677 +37 05 08.30 V T05
2023-07-31 11:28:22 C 20 30 41.842 +36 39 49.79 V T05
2023-07-31 11:32:24 C 20 30 41.650 +36 39 45.40 V T05
2023-07-31 11:40:03 C 20 30 41.299 +36 39 36.72 V T05
2023-08-01 10:27:15 C 20 29 43.915 +36 13 21.29 V T05
2023-08-01 10:43:14 C 20 29 43.171 +36 13 02.53 V T05
2023-08-01 11:33:30 C 20 29 40.846 +36 12 03.56 V T05
2023-08-05 10:06:54 C 20 25 54.650 +34 15 39.82 V T05
2023-08-05 10:14:43 C 20 25 54.334 +34 15 29.77 V T05
2023-08-05 10:28:52 C 20 25 53.736 +34 15 11.38 V T05
2023-08-08 19:47:11 C 20 22 59.17 +32 26 19.8 q L47
2023-08-08 19:53:23 C 20 22 58.94 +32 26 11.0 q L47
2023-08-08 19:59:35 C 20 22 58.77 +32 26 03.3 q L47
2023-08-08 20:17:50 C 20 22 58.13 +32 25 37.5 q L47
2023-08-08 20:27:08 C 20 22 57.90 +32 25 20.8 q L47
2023-08-13 04:44:53 C 20 19 45.158 +29 55 55.09 Z U76
2023-08-13 05:03:04 C 20 19 44.609 +29 55 28.42 Z U76
2023-08-13 05:20:30 C 20 19 44.052 +29 55 03.07 Z U76
2023-08-13 19:44:23 C 20 19 20.64 +29 33 35.8 X G02
2023-08-13 19:59:13 C 20 19 20.20 +29 33 13.3 X G02
2023-08-13 20:03:09 C 20 19 20.08 +29 33 07.6 X G02
2023-08-13 22:50:47 C 20 19 15.152 +29 28 59.16 V L92
2023-08-13 23:10:10 C 20 19 14.622 +29 28 30.98 V L92
2023-08-13 23:15:17 C 20 19 14.426 +29 28 22.40 V L92
2023-08-13 23:20:22 C 20 19 14.275 +29 28 14.87 V L92
2023-08-13 23:30:39 C 20 19 13.994 +29 27 59.10 V L92
2023-08-17 09:38:27 C 20 17 17.285 +27 23 00.42 V T05
2023-08-17 09:43:11 C 20 17 17.158 +27 22 52.82 V T05
2023-08-17 09:51:00 C 20 17 16.978 +27 22 40.69 V T05
2023-08-17 21:35:23 C 20 17 02.95 +27 04 24.7 V Z45
2023-08-17 21:37:07 C 20 17 02.91 +27 04 22.0 V Z45
2023-08-17 21:39:04 C 20 17 02.86 +27 04 19.0 V Z45
2023-08-17 21:40:46 C 20 17 02.82 +27 04 16.3 V Z45
2023-08-17 21:47:38 C 20 17 02.66 +27 04 05.8 V Z45
2023-08-17 21:56:20 C 20 17 02.47 +27 03 51.8 V Z45
2023-08-17 22:14:01 C 20 17 02.04 +27 03 24.7 V Z45
2023-08-19 09:00:18 C 20 16 22.514 +26 09 08.93 V T05
2023-08-19 09:36:04 C 20 16 21.761 +26 08 12.62 V T05
2023-08-19 09:40:37 C 20 16 21.650 +26 08 05.50 V T05
2023-08-19 09:48:38 C 20 16 21.473 +26 07 52.97 V T05
2023-08-19 21:20:51 C 20 16 09.77 +25 49 38.7 X G02
2023-08-19 21:26:50 C 20 16 09.65 +25 49 29.2 X G02
2023-08-19 21:32:24 C 20 16 09.54 +25 49 20.4 X G02
2023-08-19 23:57:17 C 20 16 06.97 +25 45 33.4 V J27
2023-08-20 00:02:17 C 20 16 06.89 +25 45 25.7 V J27
2023-08-20 00:13:34 C 20 16 06.67 +25 45 07.9 V J27