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
2020-04-28 05:59:58 C 10 58 05.654 +02 41 04.49 U F52
2020-04-28 06:17:03 C 10 58 05.196 +02 41 02.59 U F52
2020-04-28 06:34:10 C 10 58 04.732 +02 41 00.87 U F52
2020-04-28 06:51:19 C 10 58 04.278 +02 40 58.92 U F52
2020-05-23 04:11:48 C 10 57 07.79 +00 36 26.4 V G96
2020-05-23 04:20:02 C 10 57 07.97 +00 36 23.7 V G96
2020-05-23 04:28:18 C 10 57 08.10 +00 36 21.0 V G96
2020-05-23 04:36:33 C 10 57 08.22 +00 36 18.7 V G96
2022-02-01 09:18:59 C 11 20 13.81 +14 22 59.1 V G96
2022-02-01 09:27:10 C 11 20 13.48 +14 23 00.1 V G96
2022-02-01 09:35:21 C 11 20 13.17 +14 23 02.3 V G96
2022-02-03 10:27:38 C 11 18 20.469 +14 32 50.98 U F52
2022-02-03 10:44:08 C 11 18 19.785 +14 32 54.29 U F52
2022-02-03 11:00:36 C 11 18 19.092 +14 32 58.02 U F52
2022-02-03 11:17:06 C 11 18 18.403 +14 33 01.68 U F52
2022-02-10 10:12:10 C 11 10 39.983 +15 09 14.49 U F52
2022-02-10 10:28:44 C 11 10 39.119 +15 09 18.01 U F52
2022-02-10 10:45:19 C 11 10 38.245 +15 09 21.90 U F52
2022-02-10 11:01:55 C 11 10 37.369 +15 09 25.79 U F52
2022-02-24 22:41:35 C 10 49 50.87 +16 26 17.1 X C95
2022-02-24 23:10:43 C 10 49 48.82 +16 26 22.6 X C95
2022-02-27 06:28:39 C 10 46 07.24 +16 37 09.6 V G96
2022-02-27 06:36:41 C 10 46 06.71 +16 37 10.8 V G96
2022-02-27 06:44:11 C 10 46 06.15 +16 37 12.4 V G96
2022-02-27 06:51:42 C 10 46 05.66 +16 37 13.8 V G96
2022-03-10 11:21:15 C 10 28 01.775 +17 16 28.58 U F52
2022-03-10 11:38:43 C 10 28 00.603 +17 16 30.15 U F52
2022-03-10 11:56:11 C 10 27 59.421 +17 16 31.87 U F52
2022-03-10 12:13:44 C 10 27 58.242 +17 16 33.33 U F52
2022-03-25 05:49:38 C 10 07 31.64 +17 25 29.1 V V00
2022-03-25 05:56:39 C 10 07 31.30 +17 25 28.8 V V00
2022-03-25 06:10:36 C 10 07 30.60 +17 25 28.1 V V00
2022-03-26 06:30:35 C 10 06 21.745 +17 24 13.96 U F52
2022-03-26 06:49:43 C 10 06 20.816 +17 24 12.79 U F52
2022-03-26 07:08:53 C 10 06 19.874 +17 24 11.77 U F52
2024-01-19 09:26:08 C 10 16 28.052 +25 03 57.53 V G96
2024-01-19 09:33:35 C 10 16 27.743 +25 03 59.47 V G96
2024-01-19 09:48:28 C 10 16 26.929 +25 04 03.68 V G96
2024-01-20 10:47:18 C 10 15 17.308 +25 11 00.66 X F52
2024-01-20 11:05:12 C 10 15 16.437 +25 11 05.66 X F52
2024-01-20 11:23:05 C 10 15 15.563 +25 11 10.72 X F52
2024-01-20 11:41:04 C 10 15 14.667 +25 11 15.73 X F52
2024-02-01 14:08:21 C 09 58 52.022 +26 28 57.71 X F52
2024-02-01 14:23:18 C 09 58 51.044 +26 29 01.22 X F52
2024-02-01 14:38:13 C 09 58 50.055 +26 29 04.93 X F52
2024-02-01 14:53:12 C 09 58 49.089 +26 29 08.37 X F52
2024-02-11 08:50:06 C 09 43 00.748 +27 17 44.83 X F52
2024-02-11 09:07:54 C 09 42 59.493 +27 17 47.91 X F52
2024-02-11 09:25:46 C 09 42 58.181 +27 17 51.01 X F52
2024-02-11 09:43:46 C 09 42 56.901 +27 17 54.04 X F52