2010 YS

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6039906594 ± 2.00e+00
Semi-major axis (a)2.3693986677 AU ± 3.00e+00
Inclination (i)12.29510049° ± 4.00e+00
Long. of Asc. Node (Ω)98.58466739° ± 5.00e+00
Arg. of Perihelion (ω)325.11582699° ± 6.00e+00
Mean Anomaly (M)38.14013187° ± 1.49e-01
Mean Motion (n)0.2702370500°/day ± 5.13e-01
Perihelion dist (q)0.93830180 AU ± 4.89e+00
Aphelion dist (Q)3.80050980 AU ± 6.75e+00
Orbital Period3.64719660 yr ± 6.93e+00
Physical Parameters
H (abs. magnitude)22.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.298″
Uncertainty3
Orbit TypeApollo
MOID0.015461 AU
Observations Used118
Oppositions1
Arc Total2010-2011
First Observation Used
Last Observation Used2011-01-21
Observations (125)
Date Type RA Dec Mag Band Observatory
2011-01-05 07:16:04 C 10 08 52.97 +38 42 23.9 o H21
2011-01-06 00:00:29 C 10 08 34.44 +39 39 58.2 o 046
2011-01-06 00:04:07 C 10 08 34.28 +39 40 10.7 o 046
2011-01-06 00:07:18 C 10 08 34.17 +39 40 21.3 o 046
2011-01-06 00:08:59 C 10 08 34.10 +39 40 27.0 o 046
2011-01-06 00:10:35 C 10 08 34.01 +39 40 32.6 o 046
2011-01-06 00:12:06 C 10 08 33.95 +39 40 37.0 o 046
2011-01-06 05:08:05 C 10 08 22.85 +39 57 02.3 w J24
2011-01-06 05:13:01 C 10 08 22.56 +39 57 16.8 w J24
2011-01-06 05:16:43 C 10 08 22.35 +39 57 28.5 w J24
2011-01-06 15:51:27 C 10 08 15.75 +40 28 44.8 m 355
2011-01-06 15:52:58 C 10 08 15.55 +40 28 48.2 m 355
2011-01-06 15:59:06 C 10 08 15.30 +40 29 07.0 m 355
2011-01-06 16:00:40 C 10 08 15.22 +40 29 11.6 m 355
2011-01-09 08:36:23 C 10 06 39.76 +42 58 11.3 o H21
2011-01-09 08:46:08 C 10 06 39.22 +42 58 29.1 o H21
2011-01-09 08:55:54 C 10 06 38.71 +42 58 47.1 o H21
2011-01-09 09:07:15 C 10 06 38.08 +42 59 08.0 o H21
2011-01-14 06:29:00 C 10 03 07.88 +45 33 36.1 r 703
2011-01-14 06:38:11 C 10 03 07.27 +45 33 46.8 r 703
2011-01-14 06:47:22 C 10 03 06.84 +45 33 55.3 r 703
2011-01-14 06:56:37 C 10 03 06.44 +45 34 04.2 r 703
2011-01-21 07:35:54 C 09 56 47.32 +47 11 22.5 o H21
2011-01-21 07:49:56 C 09 56 46.52 +47 11 27.2 o H21
2011-01-21 08:07:26 C 09 56 45.55 +47 11 32.3 o H21