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
2019-07-09 10:56:16 C 00 32 00.39 +19 53 18.5 V G96
2019-07-09 11:06:17 C 00 32 00.79 +19 53 19.2 V G96
2019-07-24 10:07:39 C 00 43 30.89 +19 51 04.4 U I41
2019-07-24 10:38:03 C 00 43 31.53 +19 51 01.8 U I41
2019-07-26 09:53:39 C 00 44 31.83 +19 45 59.1 U I41
2019-07-26 11:25:07 C 00 44 33.50 +19 45 48.5 U I41
2019-07-29 11:52:40 C 00 45 50.49 +19 35 36.7 V T08
2019-07-29 11:57:40 C 00 45 50.51 +19 35 35.9 V T08
2019-07-29 12:08:58 C 00 45 50.69 +19 35 34.2 V T08
2019-07-29 12:24:00 C 00 45 50.81 +19 35 32.2 V T08
2019-08-06 12:12:45 C 00 47 39.45 +18 52 57.9 V T08
2019-08-06 12:30:51 C 00 47 39.51 +18 52 52.8 V T08
2019-08-06 12:36:00 C 00 47 39.45 +18 52 51.3 V T08
2019-08-06 12:46:46 C 00 47 39.57 +18 52 48.4 V T08
2019-08-10 00:36:54 C 00 47 42.11 +18 26 26.9 q 160
2019-08-10 00:39:57 C 00 47 42.07 +18 26 26.1 q 160
2019-08-10 00:43:02 C 00 47 42.05 +18 26 25.9 q 160
2019-08-10 23:36:27 C 00 47 38.02 +18 18 22.4 q 160
2019-08-10 23:39:33 C 00 47 37.99 +18 18 21.0 q 160
2019-08-10 23:42:34 C 00 47 37.95 +18 18 20.1 q 160
2019-08-11 23:45:12 C 00 47 31.34 +18 09 29.2 q 160
2019-08-11 23:48:13 C 00 47 31.28 +18 09 27.9 q 160
2019-08-11 23:51:15 C 00 47 31.28 +18 09 26.7 q 160
2019-08-12 12:41:18 C 00 47 26.63 +18 04 34.7 V T05
2019-08-12 12:46:20 C 00 47 26.57 +18 04 34.5 V T05
2019-08-12 13:00:39 C 00 47 26.48 +18 04 28.2 V T05
2019-08-12 13:08:53 C 00 47 26.45 +18 04 25.2 V T05
2019-08-14 00:39:38 C 00 47 10.54 +17 50 09.1 V C95
2019-08-14 00:46:30 C 00 47 10.49 +17 50 06.3 V C95
2019-08-15 01:03:01 C 00 46 56.50 +17 39 51.5 q 160
2019-08-15 01:05:40 C 00 46 56.51 +17 39 50.8 q 160
2019-08-15 01:08:18 C 00 46 56.49 +17 39 48.9 q 160
2019-08-19 06:22:04 C 00 45 32.82 +16 52 10.7 u H21
2019-08-19 06:25:42 C 00 45 32.75 +16 52 08.6 u H21
2019-08-19 06:28:38 C 00 45 32.70 +16 52 07.2 u H21
2019-08-19 06:31:35 C 00 45 32.68 +16 52 05.9 u H21
2019-08-19 06:41:23 C 00 45 32.49 +16 52 00.8 u H21
2019-08-23 10:06:46 C 00 43 29.824 +15 57 21.44 U F52
2019-08-23 10:23:10 C 00 43 29.405 +15 57 11.91 U F52
2019-08-23 10:39:20 C 00 43 28.982 +15 57 02.45 U F52
2019-08-23 10:56:01 C 00 43 28.558 +15 56 52.68 U F52
2019-08-24 12:19:13 C 00 42 50.58 +15 41 38.0 V T05
2019-08-24 12:24:18 C 00 42 50.46 +15 41 35.1 V T05
2019-08-24 12:49:05 C 00 42 49.78 +15 41 19.4 V T05
2019-08-24 13:00:06 C 00 42 49.49 +15 41 13.2 V T05
2019-08-26 08:42:19 C 00 41 38.59 +15 13 41.6 V 703
2019-08-26 08:49:51 C 00 41 38.36 +15 13 36.6 V 703
2019-08-26 08:59:34 C 00 41 38.08 +15 13 30.1 V 703
2019-08-26 09:07:06 C 00 41 37.83 +15 13 27.2 V 703
2019-08-26 10:18:45 C 00 41 36.02 +15 12 40.4 V T08