65674 (1988 SM)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3439320509 ± 2.12e-08
Semi-major axis (a)1.6649201619 AU ± 2.09e-09
Inclination (i)10.94803564° ± 4.30e-06
Long. of Asc. Node (Ω)0.84512319° ± 1.48e-05
Arg. of Perihelion (ω)313.32196136° ± 1.68e-05
Mean Anomaly (M)128.20492029° ± 1.03e-05
Mean Motion (n)0.4587986774°/day ± 8.65e-10
Perihelion dist (q)1.09230076 AU ± 3.53e-08
Aphelion dist (Q)2.23753957 AU ± 3.54e-08
Orbital Period2.14827621 yr ± 4.05e-09
Physical Parameters
H (abs. magnitude)18.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.308″
Uncertainty0
Orbit TypeAmor
MOID0.131472 AU
Observations Used352
Oppositions20
Arc Total1988-2026
First Observation Used1988-09-29
Last Observation Used2026-01-10
Observations (361)
Date Type RA Dec Mag Band Observatory
2016-11-16 00:02:08 C 02 16 24.95 +37 58 20.0 q 160
2016-11-16 00:05:14 C 02 16 24.71 +37 58 18.9 q 160
2016-11-23 05:20:59 C 02 07 28.21 +36 55 07.9 q G96
2016-11-23 05:27:12 C 02 07 27.92 +36 55 05.3 q G96
2016-11-23 05:33:22 C 02 07 27.66 +36 55 02.9 q G96
2016-11-23 05:39:49 C 02 07 27.35 +36 55 00.3 q G96
2016-11-23 07:32:15 C 02 07 23.104 +36 54 19.28 L F51
2016-11-23 07:48:49 C 02 07 22.358 +36 54 13.05 L F51
2016-11-23 08:05:24 C 02 07 21.604 +36 54 06.80 L F51
2016-11-23 08:21:59 C 02 07 20.847 +36 54 00.33 L F51
2016-12-05 03:36:08 C 02 00 43.99 +35 04 30.2 R G45
2016-12-05 03:47:38 C 02 00 43.86 +35 04 25.8 R G45
2016-12-05 03:57:36 C 02 00 43.75 +35 04 22.1 R G45
2016-12-05 04:06:11 C 02 00 43.69 +35 04 19.8 R G45
2016-12-24 07:37:15 C 02 07 04.155 +32 48 12.78 L F51
2016-12-24 07:54:34 C 02 07 04.654 +32 48 08.84 L F51
2016-12-24 08:11:54 C 02 07 05.144 +32 48 04.96 L F51
2016-12-24 08:29:16 C 02 07 05.661 +32 48 00.87 L F51
2018-03-27 09:17:19 C 14 07 55.35 -21 18 19.2 U G96
2018-03-27 09:24:54 C 14 07 55.07 -21 18 22.5 U G96
2018-03-27 09:32:29 C 14 07 54.76 -21 18 25.9 U G96
2018-03-27 09:40:03 C 14 07 54.46 -21 18 29.3 U G96
2018-04-15 15:36:16 C 13 40 02.50 -24 23 00.9 q D29
2018-04-15 15:56:38 C 13 40 00.79 -24 23 07.2 q D29
2018-04-15 16:16:59 C 13 39 59.04 -24 23 13.9 q D29
2018-04-19 19:56:26 C 13 31 34.86 -24 52 48.0 U L29
2018-04-19 20:04:00 C 13 31 34.18 -24 52 50.4 U L29
2018-04-19 20:12:19 C 13 31 33.43 -24 52 52.7 U L29
2018-04-24 06:14:44 C 13 22 03.41 -25 19 07.9 U 703
2018-04-24 06:22:27 C 13 22 02.76 -25 19 10.2 U 703
2018-04-24 06:30:11 C 13 22 02.07 -25 19 11.7 U 703
2018-04-24 06:37:54 C 13 22 01.24 -25 19 12.6 U 703
2018-05-08 06:02:59 C 12 51 46.62 -26 02 17.6 U 703
2018-05-08 06:10:49 C 12 51 45.91 -26 02 16.4 U 703
2018-05-08 06:18:39 C 12 51 45.23 -26 02 17.5 U 703
2018-05-08 06:26:30 C 12 51 44.52 -26 02 17.4 U 703
2018-05-12 05:47:02 C 12 44 03.93 -26 05 20.1 U 703
2018-05-12 05:55:22 C 12 44 03.29 -26 05 19.6 U 703
2018-05-12 06:03:42 C 12 44 02.57 -26 05 19.1 U 703
2018-05-12 06:12:03 C 12 44 01.91 -26 05 20.5 U 703
2018-05-16 05:05:11 C 12 37 10.62 -26 05 55.2 U 703
2018-05-16 05:12:52 C 12 37 10.06 -26 05 54.6 U 703
2018-05-16 05:20:33 C 12 37 09.51 -26 05 55.0 U 703
2018-05-16 05:28:14 C 12 37 08.92 -26 05 54.5 U 703
2018-05-19 08:15:56 C 12 32 23.60 -26 05 24.2 U T05
2018-05-19 08:27:10 C 12 32 22.82 -26 05 23.7 U T05
2018-05-19 08:38:27 C 12 32 22.07 -26 05 23.7 U T05
2018-05-19 08:49:40 C 12 32 21.36 -26 05 23.7 U T05
2018-06-05 07:12:31 C 12 17 56.67 -26 11 35.1 U T05
2018-06-05 07:25:14 C 12 17 56.52 -26 11 36.3 U T05