2006 HX57

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4940741665 ± 9.50e-08
Semi-major axis (a)1.7999416134 AU ± 5.01e-09
Inclination (i)0.19995029° ± 2.00e-06
Long. of Asc. Node (Ω)109.74699207° ± 1.34e-03
Arg. of Perihelion (ω)161.81230868° ± 1.36e-03
Mean Anomaly (M)4.78554415° ± 8.48e-06
Mean Motion (n)0.4081545569°/day ± 1.70e-09
Perihelion dist (q)0.91063696 AU ± 1.71e-07
Aphelion dist (Q)2.68924627 AU ± 1.71e-07
Orbital Period2.41483592 yr ± 1.01e-08
Physical Parameters
H (abs. magnitude)25.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.360″
Uncertainty0
Orbit TypeApollo
MOID0.001701 AU
Observations Used114
Oppositions10
Arc Total2006-2023
First Observation Used2006-04-30
Last Observation Used2023-04-30
Observations (121)
Date Type RA Dec Mag Band Observatory
2023-04-19 07:52:21 C 13 51 59.386 -09 22 31.73 V G96
2023-04-19 07:59:47 C 13 51 59.879 -09 22 32.74 V G96
2023-04-19 08:07:12 C 13 52 00.412 -09 22 34.54 V G96
2023-04-19 08:14:36 C 13 52 00.937 -09 22 36.08 V G96
2023-04-25 16:54:57 C 14 14 54.63 -10 17 06.7 V D29
2023-04-25 17:15:19 C 14 14 58.93 -10 17 16.7 V D29
2023-04-26 04:37:54 C 14 17 55.91 -10 21 59.7 V W94
2023-04-26 04:46:56 C 14 17 58.00 -10 22 04.9 V W94
2023-04-26 04:55:59 C 14 18 00.06 -10 22 10.0 V W94
2023-04-29 02:45:34 C 14 44 28.255 -11 18 19.22 V W68
2023-04-29 02:48:11 C 14 44 29.590 -11 18 23.69 V W68
2023-04-29 02:52:15 C 14 44 31.488 -11 18 27.11 V W68
2023-04-29 03:41:49 C 14 44 55.534 -11 19 23.56 V W68
2023-04-29 06:04:11 C 14 46 13.22 -11 25 14.5 V 691
2023-04-29 06:10:03 C 14 46 16.16 -11 25 20.8 V 691
2023-04-29 06:18:50 C 14 46 20.58 -11 25 31.5 V 691
2023-04-30 09:46:40 C 15 03 54.583 -11 59 16.98 V 703
2023-04-30 10:01:36 C 15 04 05.135 -11 59 35.92 V 703
2023-04-30 10:09:04 C 15 04 10.427 -11 59 45.24 V 703
2023-04-30 14:49:10 C 15 08 04.98 -12 06 17.3 V D29
2023-04-30 15:11:17 C 15 08 21.70 -12 06 49.5 V D29