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
2025-03-26 21:43:26 B 07 52 52.778 -02 53 54.42 q Y84
2025-03-26 22:30:06 C 07 52 55.310 -02 51 41.69 Z C23
2025-03-26 23:06:38 C 07 52 57.430 -02 49 57.00 Z C23
2025-03-27 18:20:08 C 07 54 08.54 -01 54 47.4 X G02
2025-03-27 18:25:12 C 07 54 08.82 -01 54 32.9 X G02
2025-03-27 18:30:04 C 07 54 09.09 -01 54 18.8 X G02
2025-03-27 19:10:41 C 07 54 11.653 -01 52 22.83 V G33
2025-03-27 19:14:04 C 07 54 11.846 -01 52 13.11 V G33
2025-03-27 19:17:26 C 07 54 12.060 -01 52 03.39 V G33
2025-03-27 21:15:38 C 07 54 18.967 -01 46 22.66 Z C23
2025-03-27 21:46:41 C 07 54 20.803 -01 44 53.52 Z C23
2025-03-27 22:29:45 C 07 54 23.366 -01 42 49.36 Z C23
2025-03-28 06:54:17 C 07 54 55.757 -01 18 22.57 V T08
2025-03-28 06:58:16 C 07 54 55.985 -01 18 10.94 V T08
2025-03-28 07:05:31 C 07 54 56.398 -01 17 50.10 V T08
2025-03-28 07:26:15 C 07 54 57.595 -01 16 50.20 V T08
2025-03-29 01:38:44 C 07 56 09.115 -00 23 43.98 V W68
2025-03-29 01:46:37 C 07 56 09.593 -00 23 21.16 V W68
2025-03-29 02:00:05 C 07 56 10.414 -00 22 42.06 V W68
2025-03-29 02:04:08 C 07 56 10.661 -00 22 30.18 V W68
2025-03-29 18:39:35 C 07 57 18.80 +00 25 13.6 V M31
2025-03-29 18:40:40 C 07 57 18.77 +00 25 16.8 V M31
2025-03-29 18:41:43 C 07 57 18.83 +00 25 19.9 V M31
2025-03-29 18:42:47 C 07 57 18.93 +00 25 24.5 V M31
2025-03-29 18:43:51 C 07 57 18.92 +00 25 28.2 V M31
2025-03-29 18:44:57 C 07 57 19.11 +00 25 30.2 V M31
2025-03-29 18:45:59 C 07 57 19.13 +00 25 32.6 V M31
2025-03-29 18:47:05 C 07 57 19.21 +00 25 35.7 V M31
2025-03-29 18:48:09 C 07 57 19.27 +00 25 38.5 V M31
2025-03-29 20:59:09 C 07 57 27.991 +00 32 02.22 Z C23
2025-03-29 21:24:59 C 07 57 29.755 +00 33 18.86 Z C23
2025-03-29 21:57:18 C 07 57 31.922 +00 34 53.15 Z C23
2025-03-30 19:25:49 C 07 59 03.641 +01 38 15.83 V M22
2025-03-30 19:30:23 C 07 59 03.941 +01 38 29.11 V M22
2025-03-30 19:38:51 C 07 59 04.510 +01 38 54.06 V M22
2025-03-30 19:55:12 C 07 59 05.609 +01 39 41.94 V M22
2025-03-30 21:00:38 C 07 59 10.507 +01 42 20.74 Z C23
2025-03-30 21:10:41 C 07 59 11.227 +01 42 51.23 Z C23
2025-03-31 04:02:11 C 07 59 41.485 +02 03 04.43 V 703
2025-03-31 04:05:33 C 07 59 41.698 +02 03 14.65 V 703
2025-03-31 04:08:56 C 07 59 41.928 +02 03 24.48 V 703
2025-03-31 04:12:18 C 07 59 42.166 +02 03 34.60 V 703
2025-03-31 18:35:40 B 08 00 47.278 +02 45 49.18 V 160
2025-03-31 18:40:24 B 08 00 47.606 +02 46 02.93 V 160
2025-03-31 20:02:18 C 08 00 53.561 +02 50 01.97 Z C23
2025-03-31 20:07:22 B 08 00 54.367 +02 50 24.18 X J51
2025-03-31 20:08:49 B 08 00 54.05 +02 50 23.0 W D51
2025-03-31 20:09:49 B 08 00 54.12 +02 50 26.1 W D51
2025-03-31 20:10:50 B 08 00 54.19 +02 50 28.8 W D51
2025-03-31 20:10:58 B 08 00 54.586 +02 50 35.23 X J51