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
2023-05-23 16:35:41 S 20 47 48.81 +38 16 09.2 L C51
2023-05-23 19:42:42 S 20 47 58.59 +38 18 32.8 L C51
2023-05-23 22:49:34 S 20 48 08.38 +38 20 55.2 L C51
2023-05-24 01:56:35 S 20 48 17.99 +38 23 17.1 L C51
2023-05-24 05:03:27 S 20 48 27.58 +38 25 39.0 L C51
2023-05-24 05:03:38 S 20 48 27.58 +38 25 39.1 L C51
2023-05-24 14:00:29 C 20 48 55.985 +38 32 31.99 V T05
2023-05-24 14:05:04 C 20 48 56.191 +38 32 35.56 V T05
2023-05-24 14:30:51 C 20 48 57.350 +38 32 54.96 V T05
2023-05-24 14:50:16 C 20 48 58.270 +38 33 09.83 V T05
2023-05-26 12:18:25 C 20 51 11.688 +39 06 13.57 V T05
2023-05-26 12:22:49 C 20 51 11.868 +39 06 16.56 V T05
2023-05-26 12:49:07 C 20 51 12.991 +39 06 35.96 V T05
2023-05-26 13:02:20 C 20 51 13.538 +39 06 45.65 V T05
2023-05-28 12:20:47 C 20 53 20.846 +39 39 18.29 V T05
2023-05-28 12:24:56 C 20 53 21.014 +39 39 20.99 V T05
2023-05-28 12:39:37 C 20 53 21.571 +39 39 31.14 V T05
2023-05-28 12:48:34 C 20 53 21.907 +39 39 37.22 V T05
2023-05-30 00:46:53 B 20 54 50.90 +40 03 01.9 Z M45
2023-05-30 00:51:48 B 20 54 51.08 +40 03 04.7 Z M45
2023-05-30 00:56:59 B 20 54 51.28 +40 03 08.2 Z M45
2023-05-31 12:40:57 C 20 56 13.733 +40 25 30.65 V T05
2023-05-31 12:44:51 C 20 56 13.853 +40 25 32.99 V T05
2023-05-31 13:17:56 C 20 56 14.928 +40 25 53.65 V T05
2023-05-31 13:45:54 C 20 56 15.818 +40 26 11.04 V T05
2023-06-04 02:24:09 C 20 59 04.68 +41 14 39.3 X C95
2023-06-04 02:29:07 C 20 59 04.86 +41 14 41.8 X C95
2023-06-04 02:33:37 C 20 59 04.94 +41 14 44.1 X C95
2023-06-05 12:25:44 C 21 00 02.717 +41 32 37.25 V T05
2023-06-05 12:39:56 C 21 00 03.053 +41 32 44.92 V T05
2023-06-05 12:59:02 C 21 00 03.473 +41 32 54.82 V T05
2023-06-07 12:41:53 C 21 01 14.386 +41 56 23.75 V T05
2023-06-07 12:49:10 C 21 01 14.515 +41 56 27.38 V T05
2023-06-07 13:05:05 C 21 01 14.801 +41 56 35.16 V T05
2023-06-07 13:29:39 C 21 01 15.233 +41 56 47.11 V T05
2023-06-09 12:05:41 C 21 02 13.210 +42 17 52.66 V T05
2023-06-09 12:24:47 C 21 02 13.486 +42 18 01.12 V T05
2023-06-09 12:39:56 C 21 02 13.704 +42 18 08.06 V T05
2023-06-09 12:47:33 C 21 02 13.795 +42 18 11.52 V T05
2023-06-09 22:29:23 C 21 02 24.62 +42 22 11.3 q G33
2023-06-09 22:32:45 C 21 02 24.66 +42 22 12.5 q G33
2023-06-09 22:36:07 C 21 02 24.72 +42 22 13.9 q G33
2023-06-11 12:31:43 C 21 03 00.895 +42 37 54.48 V T05
2023-06-11 12:37:18 C 21 03 00.955 +42 37 56.82 V T05
2023-06-11 12:45:56 C 21 03 01.030 +42 38 00.28 V T05
2023-06-11 13:10:01 C 21 03 01.258 +42 38 10.18 V T05
2023-06-13 01:17:08 C 21 03 28.78 +42 51 39.2 V 196
2023-06-13 01:33:23 C 21 03 28.91 +42 51 45.4 V 196
2023-06-15 12:09:08 C 21 03 58.829 +43 11 28.21 V T05
2023-06-15 12:13:03 C 21 03 58.846 +43 11 29.26 V T05