523594 (2001 YO3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1658250686 ± 8.57e-08
Semi-major axis (a)1.3395591695 AU ± 7.30e-09
Inclination (i)13.12589279° ± 1.76e-05
Long. of Asc. Node (Ω)272.74739201° ± 2.44e-05
Arg. of Perihelion (ω)129.64369476° ± 1.53e-04
Mean Anomaly (M)185.34792057° ± 1.57e-04
Mean Motion (n)0.6357251952°/day ± 5.20e-09
Perihelion dist (q)1.11742668 AU ± 1.15e-07
Aphelion dist (Q)1.56169166 AU ± 1.15e-07
Orbital Period1.55039676 yr ± 1.27e-08
Physical Parameters
H (abs. magnitude)22.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.505″
Uncertainty0
Orbit TypeAmor
MOID0.173389 AU
Observations Used34
Oppositions6
Arc Total2001-2018
First Observation Used2001-12-18
Last Observation Used2018-08-04
Observations (35)
Date Type RA Dec Mag Band Observatory
2001-12-18 05:12:50 C 04 31 45.18 +35 01 43.4 20.2 c 704
2001-12-18 05:34:38 C 04 31 45.12 +35 00 31.3 20.6 c 704
2001-12-18 05:56:27 C 04 31 45.28 +34 59 19.0 20.7 c 704
2001-12-18 06:18:16 C 04 31 45.35 +34 58 06.5 20.0 c 704
2001-12-18 06:40:22 C 04 31 45.34 +34 56 52.1 20.6 c 704
2001-12-20 02:56:59 C 04 32 37.44 +32 31 54.0 c 649
2001-12-20 03:02:25 C 04 32 37.51 +32 31 36.7 c 649
2001-12-20 03:07:43 C 04 32 37.56 +32 31 20.1 c 649
2001-12-22 00:51:46 C 04 33 33.55 +30 06 49.2 c 966
2001-12-22 01:11:30 C 04 33 33.85 +30 05 46.2 c 966
2001-12-22 23:23:38 C 04 34 05.63 +28 57 58.4 c 966
2001-12-22 23:49:54 C 04 34 06.04 +28 56 38.6 c 966
2002-01-08 05:33:44 C 04 47 15.45 +13 47 33.6 c 696
2002-01-08 05:39:33 C 04 47 15.56 +13 47 22.4 c 696
2002-01-08 05:47:02 C 04 47 15.77 +13 47 11.5 c 696
2016-01-12 10:24:59 C 08 31 41.401 -04 30 27.23 L F51
2016-01-12 10:42:10 C 08 31 39.618 -04 30 48.22 L F51
2016-01-12 10:59:21 C 08 31 37.828 -04 31 09.36 L F51
2016-01-13 03:09:34 C 08 30 05.90 -04 50 08.5 t W86
2016-01-13 03:20:59 C 08 30 04.75 -04 50 22.0 t W86
2016-01-13 03:26:41 C 08 30 04.16 -04 50 28.7 t W86
2016-01-13 05:12:42 C 08 29 54.32 -04 53 03.9 o 291
2016-01-13 05:17:57 C 08 29 53.83 -04 53 09.9 o 291
2016-01-13 05:23:12 C 08 29 53.27 -04 53 16.0 o 291
2016-01-30 04:55:07 C 07 54 09.66 -10 02 57.5 u H21
2016-01-30 05:19:41 C 07 54 07.73 -10 03 06.1 u H21
2016-01-30 05:43:23 C 07 54 05.91 -10 03 14.3 u H21
2016-02-02 04:56:03 C 07 49 16.58 -10 24 14.1 u H21
2016-02-02 05:10:15 C 07 49 15.59 -10 24 17.0 u H21
2016-02-02 05:20:44 C 07 49 14.86 -10 24 19.7 u H21
2018-07-19 05:46:50 C 21 13 31.95 +09 53 20.6 u H21
2018-07-19 06:08:04 C 21 13 30.68 +09 53 54.0 u H21
2018-08-04 03:54:39 C 20 46 56.87 +19 27 26.6 u H21
2018-08-04 04:10:43 C 20 46 55.41 +19 27 48.6 u H21
2018-08-04 04:59:10 C 20 46 51.06 +19 28 54.0 u H21