2001 YX11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3895647536 ± 3.91e-08
Semi-major axis (a)1.7517761529 AU ± 8.28e-09
Inclination (i)5.47932768° ± 4.93e-06
Long. of Asc. Node (Ω)216.13633570° ± 4.08e-05
Arg. of Perihelion (ω)302.02467831° ± 5.02e-05
Mean Anomaly (M)86.38820576° ± 3.50e-05
Mean Motion (n)0.4251031873°/day ± 3.01e-09
Perihelion dist (q)1.06934591 AU ± 6.87e-08
Aphelion dist (Q)2.43420640 AU ± 6.95e-08
Orbital Period2.31855774 yr ± 1.64e-08
Physical Parameters
H (abs. magnitude)20.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.433″
Uncertainty0
Orbit TypeAmor
MOID0.108792 AU
Observations Used115
Oppositions14
Arc Total2001-2025
First Observation Used2001-12-13
Last Observation Used2025-01-04
Observations (119)
Date Type RA Dec Mag Band Observatory
2008-10-30 11:20:06 C 07 55 31.22 +15 11 01.3 o 291
2008-10-30 11:25:51 C 07 55 32.13 +15 10 55.4 o 291
2008-10-30 11:31:24 C 07 55 32.75 +15 10 54.7 o 291
2008-12-05 11:03:51 C 09 53 16.33 +01 15 04.1 r G96
2008-12-05 11:13:26 C 09 53 17.73 +01 14 51.7 r G96
2008-12-05 11:23:02 C 09 53 19.14 +01 14 39.6 r G96
2008-12-05 11:32:45 C 09 53 20.61 +01 14 26.3 r G96
2023-06-16 05:59:50 C 18 46 03.19 -12 36 10.7 V 807
2023-06-16 06:13:08 C 18 46 02.23 -12 36 11.9 V 807
2023-06-16 06:26:27 C 18 46 01.29 -12 36 11.5 V 807
2024-11-21 06:27:01 C 01 42 27.074 +08 52 43.21 X F52
2024-11-21 06:44:40 C 01 42 26.164 +08 52 34.92 X F52
2024-11-21 07:02:14 C 01 42 25.292 +08 52 26.81 X F52
2024-11-21 07:19:53 C 01 42 24.417 +08 52 18.82 X F52
2024-12-05 05:13:12 C 01 30 44.232 +06 47 27.22 X F51
2024-12-05 05:45:34 C 01 30 43.483 +06 47 18.86 X F51
2024-12-05 06:01:45 C 01 30 43.084 +06 47 13.71 X F51
2025-01-04 12:24:51 C 01 37 02.790 +05 55 16.11 O18
2025-01-04 13:31:32 C 01 37 05.053 +05 55 23.62 O18