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
2025-03-17 20:04:13 C 07 43 14.439 -12 44 15.38 V G33
2025-03-18 18:16:45 C 07 43 55.94 -11 47 27.0 X G02
2025-03-18 18:22:56 C 07 43 56.12 -11 47 11.2 X G02
2025-03-18 18:28:53 C 07 43 56.28 -11 46 55.9 X G02
2025-03-18 19:43:45 C 07 43 58.613 -11 43 43.14 Z C23
2025-03-18 19:48:05 B 07 43 58.690 -11 43 32.30 V L65
2025-03-18 19:52:16 B 07 43 58.817 -11 43 21.61 V L65
2025-03-18 19:56:28 B 07 43 58.939 -11 43 10.78 V L65
2025-03-18 20:05:26 C 07 43 59.249 -11 42 47.20 Z C23
2025-03-18 21:12:21 C 07 44 01.162 -11 39 54.22 Z C23
2025-03-19 18:27:02 C 07 44 45.326 -10 44 38.15 X S24
2025-03-19 18:31:05 C 07 44 45.446 -10 44 27.38 X S24
2025-03-19 18:35:08 C 07 44 45.566 -10 44 16.62 X S24
2025-03-20 03:24:24 C 07 45 03.881 -10 20 37.46 V W68
2025-03-20 03:29:05 C 07 45 04.039 -10 20 25.12 V W68
2025-03-20 03:36:38 C 07 45 04.282 -10 20 05.14 V W68
2025-03-20 03:52:10 C 07 45 04.798 -10 19 24.02 V W68
2025-03-20 17:45:53 C 07 45 37.71 -09 43 07.1 X G02
2025-03-20 17:51:14 C 07 45 37.89 -09 42 52.5 X G02
2025-03-20 17:56:24 C 07 45 38.07 -09 42 38.8 X G02
2025-03-20 18:42:45 C 07 45 39.658 -09 40 34.90 X S24
2025-03-20 18:47:47 C 07 45 39.838 -09 40 21.29 X S24
2025-03-20 18:51:20 C 07 45 39.970 -09 40 11.96 X S24
2025-03-20 20:59:29 C 07 45 44.666 -09 34 31.04 Z C23
2025-03-20 21:38:19 C 07 45 46.068 -09 32 48.26 Z C23
2025-03-20 21:49:40 C 07 45 46.454 -09 32 17.59 Z C23
2025-03-21 02:03:51 C 07 45 56.626 -09 20 30.48 V W68
2025-03-21 02:08:25 C 07 45 56.770 -09 20 18.31 V W68
2025-03-21 02:12:59 C 07 45 56.923 -09 20 06.14 V W68
2025-03-21 02:20:58 C 07 45 57.204 -09 19 44.80 V W68
2025-03-21 02:32:59 C 07 45 57.629 -09 19 12.50 V W68
2025-03-24 09:39:33 C 07 49 33.242 -05 43 22.62 V T08
2025-03-24 10:05:47 C 07 49 34.490 -05 42 09.22 V T08
2025-03-24 10:10:27 C 07 49 34.711 -05 41 56.22 V T08
2025-03-24 20:37:20 C 07 50 08.165 -05 12 54.86 Z C23
2025-03-24 20:55:20 C 07 50 09.053 -05 12 04.68 Z C23
2025-03-25 02:22:34 C 07 50 26.095 -04 56 15.72 V W68
2025-03-25 02:27:09 C 07 50 26.316 -04 56 02.87 V W68
2025-03-25 02:38:24 C 07 50 26.851 -04 55 31.19 V W68
2025-03-25 03:15:10 C 07 50 28.644 -04 53 47.65 V W68
2025-03-25 17:50:09 C 07 51 17.43 -04 13 12.0 X G02
2025-03-25 17:55:52 C 07 51 17.72 -04 12 54.8 X G02
2025-03-25 18:01:35 C 07 51 17.95 -04 12 39.5 X G02
2025-03-26 19:09:33 C 07 52 43.884 -03 00 43.02 V M22
2025-03-26 19:14:48 C 07 52 44.165 -03 00 27.97 V M22
2025-03-26 19:24:01 C 07 52 44.647 -03 00 01.73 V M22
2025-03-26 19:48:33 C 07 52 45.960 -02 58 51.56 V M22
2025-03-26 21:32:26 B 07 52 52.186 -02 54 25.81 q Y84
2025-03-26 21:36:00 C 07 52 52.308 -02 54 16.34 Z C23
2025-03-26 21:37:56 B 07 52 52.493 -02 54 09.97 q Y84