483878 (2005 YS165)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4446507559 ± 4.70e-08
Semi-major axis (a)1.9683624272 AU ± 4.86e-09
Inclination (i)33.98437761° ± 6.52e-06
Long. of Asc. Node (Ω)86.07508202° ± 1.05e-05
Arg. of Perihelion (ω)10.32185129° ± 1.52e-05
Mean Anomaly (M)60.32894316° ± 8.01e-06
Mean Motion (n)0.3569066800°/day ± 1.32e-09
Perihelion dist (q)1.09312859 AU ± 9.26e-08
Aphelion dist (Q)2.84359627 AU ± 9.29e-08
Orbital Period2.76157982 yr ± 1.02e-08
Physical Parameters
H (abs. magnitude)17.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.422″
Uncertainty0
Orbit TypeAmor
MOID0.113456 AU
Observations Used421
Oppositions11
Arc Total2005-2023
First Observation Used2005-12-31
Last Observation Used2023-07-16
Observations (483)
Date Type RA Dec Mag Band Observatory
2005-12-31 11:59:55 C 00 57 42.84 -18 17 34.9 r E12
2005-12-31 12:11:01 C 00 57 43.23 -18 17 03.6 r E12
2005-12-31 12:22:08 C 00 57 43.74 -18 16 32.8 r E12
2005-12-31 12:33:15 C 00 57 44.24 -18 16 01.7 r E12
2005-12-31 12:40:52 C 00 57 44.49 -18 15 40.2 r E12
2005-12-31 12:42:08 C 00 57 44.60 -18 15 36.0 r E12
2005-12-31 12:43:24 C 00 57 44.60 -18 15 32.7 r E12
2005-12-31 12:44:39 C 00 57 44.64 -18 15 29.4 r E12
2006-01-01 01:57:40 C 00 58 20.15 -17 38 44.0 c 711
2006-01-01 02:03:01 C 00 58 20.46 -17 38 30.0 c 711
2006-01-01 06:02:31 C 00 58 30.994 -17 27 17.14 o 568
2006-01-01 06:03:03 C 00 58 31.029 -17 27 14.71 o 568
2006-01-01 10:45:52 C 00 58 43.57 -17 13 48.3 r E12
2006-01-01 10:56:42 C 00 58 43.93 -17 13 18.1 r E12
2006-01-01 11:07:29 C 00 58 44.50 -17 12 48.3 r E12
2006-01-01 11:18:17 C 00 58 44.94 -17 12 17.4 r E12
2006-01-01 11:45:55 C 00 58 46.12 -17 10 59.4 r E12
2006-01-01 11:47:11 C 00 58 46.12 -17 10 55.9 r E12
2006-01-01 11:48:27 C 00 58 46.20 -17 10 52.1 r E12
2006-01-01 11:49:43 C 00 58 46.30 -17 10 48.9 r E12
2006-01-01 12:34:23 C 00 58 48.18 -17 08 42.5 r E12
2006-01-01 12:35:38 C 00 58 48.28 -17 08 38.8 r E12
2006-01-01 12:36:53 C 00 58 48.36 -17 08 35.8 r E12
2006-01-02 11:31:01 C 00 59 51.10 -16 04 00.1 r E12
2006-01-02 11:32:09 C 00 59 51.18 -16 03 57.4 r E12
2006-01-02 11:33:15 C 00 59 51.28 -16 03 53.4 r E12
2006-01-02 12:17:48 C 00 59 53.16 -16 01 47.2 r E12
2006-01-02 12:26:28 C 00 59 53.59 -16 01 22.7 r E12
2006-01-02 12:35:03 C 00 59 53.95 -16 00 57.8 r E12
2006-01-02 12:43:42 C 00 59 54.34 -16 00 34.2 r E12
2006-01-02 19:16:59 C 01 00 13.11 -15 42 16.2 r 952
2006-01-02 19:22:24 C 01 00 13.34 -15 42 00.4 r 952
2006-01-02 19:28:05 C 01 00 13.59 -15 41 44.2 r 952
2006-01-02 19:33:30 C 01 00 13.82 -15 41 29.0 r 952
2006-01-02 19:38:55 C 01 00 14.06 -15 41 13.5 r 952
2006-01-07 01:07:35 C 01 05 12.25 -10 50 14.3 o 705
2006-01-07 01:09:21 C 01 05 12.34 -10 50 09.2 o 705
2006-01-07 01:11:08 C 01 05 12.42 -10 50 04.4 o 705
2006-01-07 01:12:37 C 01 05 12.48 -10 50 00.2 o 705
2006-01-07 01:15:47 C 01 05 12.62 -10 49 51.0 o 705
2006-01-09 16:56:09 C 01 08 33.88 -07 44 39.6 o 461
2006-01-09 16:57:10 C 01 08 33.94 -07 44 36.7 o 461
2006-01-09 16:58:09 C 01 08 34.02 -07 44 33.3 o 461
2006-01-09 16:59:11 C 01 08 34.04 -07 44 30.8 o 461
2006-01-09 17:00:50 C 01 08 34.14 -07 44 26.1 o 461
2006-01-09 17:02:51 C 01 08 34.23 -07 44 20.0 o 461
2006-01-09 17:04:54 C 01 08 34.36 -07 44 13.8 o 461
2006-01-13 03:48:58 C 01 13 11.14 -03 41 51.2 o 448
2006-01-13 03:59:19 C 01 13 11.74 -03 41 20.5 o 448
2006-01-13 04:17:34 C 01 13 12.72 -03 40 26.7 o 448