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
2004-07-28 22:16:33 C 20 44 03.45 +36 57 55.7 c 127
2004-07-28 22:29:33 C 20 44 02.80 +36 57 42.7 c 127
2004-07-28 23:22:39 C 20 44 00.15 +36 56 48.7 r 240
2004-07-28 23:42:10 C 20 43 59.21 +36 56 29.1 r 240
2004-07-28 23:44:20 C 20 43 59.09 +36 56 26.7 r 240
2004-07-29 21:38:22 C 20 42 59.19 +36 33 51.5 o 151
2004-07-29 21:41:45 C 20 42 59.02 +36 33 47.8 o 151
2004-07-29 21:42:31 C 20 42 58.99 +36 33 47.1 o 151
2004-07-29 21:43:19 C 20 42 58.94 +36 33 46.2 o 151
2004-07-30 23:03:13 C 20 41 49.61 +36 06 46.1 d 048
2004-07-30 23:06:21 C 20 41 49.48 +36 06 42.5 d 048
2004-07-30 23:11:06 C 20 41 49.30 +36 06 38.0 d 048
2004-07-30 23:12:41 C 20 41 49.18 +36 06 35.9 d 048
2004-07-30 23:14:16 C 20 41 49.12 +36 06 33.9 d 048
2004-08-02 07:41:23 C 20 39 18.78 +35 03 13.6 r H41
2004-08-02 07:43:28 C 20 39 18.68 +35 03 10.9 r H41
2004-08-02 07:46:35 C 20 39 18.52 +35 03 07.1 r H41
2004-08-02 07:49:07 C 20 39 18.42 +35 03 04.7 r H41
2004-08-03 06:50:35 C 20 38 19.09 +34 35 58.3 r H41
2004-08-03 06:57:14 C 20 38 18.83 +34 35 51.2 r H41
2004-08-03 06:59:30 C 20 38 18.73 +34 35 48.3 r H41
2004-08-03 07:01:41 C 20 38 18.55 +34 35 45.5 r H41
2004-08-03 07:03:45 C 20 38 18.51 +34 35 43.1 r H41
2004-08-03 23:51:21 C 20 37 35.99 +34 15 28.0 d 048
2004-08-03 23:54:31 C 20 37 35.79 +34 15 23.5 d 048
2004-08-03 23:59:16 C 20 37 35.55 +34 15 17.9 d 048
2004-08-04 00:02:26 C 20 37 35.41 +34 15 13.7 d 048
2004-08-04 00:10:26 C 20 37 35.07 +34 15 04.0 d 048
2004-08-04 06:51:08 C 20 37 18.24 +34 06 58.7 r H41
2004-08-04 06:53:34 C 20 37 18.14 +34 06 56.8 r H41
2004-08-04 06:55:35 C 20 37 18.03 +34 06 53.8 r H41
2004-08-04 06:57:57 C 20 37 17.94 +34 06 51.4 r H41
2004-08-04 07:00:14 C 20 37 17.87 +34 06 48.3 r H41
2004-08-05 07:09:14 C 20 36 17.91 +33 36 53.0 r H41
2004-08-05 07:11:47 C 20 36 17.81 +33 36 49.4 r H41
2004-08-05 07:14:00 C 20 36 17.78 +33 36 46.9 r H41
2004-08-05 07:16:26 C 20 36 17.64 +33 36 44.2 r H41
2004-08-05 07:19:28 C 20 36 17.51 +33 36 40.2 r H41
2004-08-06 03:56:58 C 20 35 28.23 +33 10 32.9 r H41
2004-08-06 04:01:52 C 20 35 28.03 +33 10 26.7 r H41
2004-08-06 04:07:18 C 20 35 27.80 +33 10 19.9 r H41
2004-08-07 02:11:36 C 20 34 35.65 +32 41 47.3 r 928
2004-08-07 02:14:11 C 20 34 35.52 +32 41 42.7 r 928
2004-08-07 02:15:52 C 20 34 35.45 +32 41 40.4 r 928
2004-08-07 02:18:04 C 20 34 35.36 +32 41 37.6 r 928
2004-08-07 07:34:51 C 20 34 22.26 +32 34 45.5 r H41
2004-08-07 07:36:57 C 20 34 22.22 +32 34 43.2 r H41
2004-08-07 21:46:03 C 20 33 50.19 +32 16 00.3 r A16
2004-08-07 21:51:00 C 20 33 50.08 +32 15 52.2 r A16
2004-08-07 21:51:21 C 20 33 50.03 +32 15 52.2 r A16