458745 (2011 QY37)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5146567422 ± 1.37e-08
Semi-major axis (a)2.4861721739 AU ± 3.92e-09
Inclination (i)7.57057350° ± 1.23e-06
Long. of Asc. Node (Ω)135.76899882° ± 1.04e-05
Arg. of Perihelion (ω)281.41565091° ± 1.18e-05
Mean Anomaly (M)193.67190754° ± 1.95e-06
Mean Motion (n)0.2514290614°/day ± 5.94e-10
Perihelion dist (q)1.20664690 AU ± 3.40e-08
Aphelion dist (Q)3.76569745 AU ± 3.45e-08
Orbital Period3.92009690 yr ± 9.27e-09
Physical Parameters
H (abs. magnitude)18.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.221″
Uncertainty0
Orbit TypeAmor
MOID0.259222 AU
Observations Used695
Oppositions13
Arc Total2007-2024
First Observation Used2007-08-08
Last Observation Used2024-03-10
Observations (727)
Date Type RA Dec Mag Band Observatory
2024-01-20 10:30:39 C 10 03 51.977 +10 27 36.11 X F51
2024-02-04 11:00:57 C 09 48 08.050 +14 17 24.04 V T05
2024-02-04 11:32:59 C 09 48 06.463 +14 17 44.27 V T05
2024-02-04 11:57:11 C 09 48 05.201 +14 17 58.70 V T05
2024-02-04 12:04:43 C 09 48 04.826 +14 18 03.17 V T05
2024-02-06 11:40:00 C 09 45 48.962 +14 47 05.10 V T05
2024-02-06 11:44:48 C 09 45 48.696 +14 47 08.23 V T05
2024-02-06 11:54:21 C 09 45 48.257 +14 47 13.92 V T05
2024-02-06 12:36:34 C 09 45 46.070 +14 47 39.55 V T05
2024-02-08 08:39:33 C 09 43 41.782 +15 13 47.66 X F52
2024-02-08 08:57:20 C 09 43 40.894 +15 13 58.22 X F52
2024-02-08 09:15:08 C 09 43 40.002 +15 14 08.71 X F52
2024-02-08 09:32:58 C 09 43 39.113 +15 14 19.26 X F52
2024-02-15 21:36:44 B 09 35 33.871 +16 52 12.72 Z M49
2024-02-15 21:45:00 B 09 35 33.518 +16 52 16.90 Z M49
2024-02-15 21:53:15 B 09 35 33.125 +16 52 21.18 Z M49
2024-02-18 07:44:16 C 09 33 11.998 +17 19 57.86 X F52
2024-02-18 08:04:51 C 09 33 11.132 +17 20 07.55 X F52
2024-02-18 08:25:22 C 09 33 10.267 +17 20 17.10 X F52
2024-02-19 03:55:52 C 09 32 24.839 +17 29 09.28 V G96
2024-02-19 04:03:15 C 09 32 24.536 +17 29 12.55 V G96
2024-02-19 04:10:39 C 09 32 24.241 +17 29 16.26 V G96
2024-02-19 04:18:01 C 09 32 23.939 +17 29 19.64 V G96
2024-03-10 07:45:43 C 09 20 31.373 +19 58 09.30 V V00
2024-03-10 07:53:48 C 09 20 31.283 +19 58 10.56 V V00
2024-03-10 08:01:52 C 09 20 31.178 +19 58 11.86 V V00
2024-03-10 08:09:58 C 09 20 31.110 +19 58 13.19 V V00