2023 HQ4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1596185000 ± 2.00e+00
Semi-major axis (a)1.0344648000 AU ± 3.00e+00
Inclination (i)10.46237000° ± 4.00e+00
Long. of Asc. Node (Ω)209.87176000° ± 5.00e+00
Arg. of Perihelion (ω)259.00246000° ± 6.00e+00
Mean Anomaly (M)246.60859000°
Mean Motion (n)0.9367646200°/day ± 4.07e+00
Perihelion dist (q)0.86934510 AU ± 3.26e+00
Aphelion dist (Q)1.19958450 AU ± 4.05e+00
Orbital Period1.05214010 yr ± 4.58e+00
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.620″
Uncertainty7
Orbit TypeApollo
MOID0.014474 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-05-06
Observations (24)
Date Type RA Dec Mag Band Observatory
2023-04-23 03:03:44 C 11 14 45.899 +06 59 36.64 V G96
2023-04-23 03:11:50 C 11 14 49.438 +07 00 24.88 V G96
2023-04-23 03:19:54 C 11 14 52.915 +07 01 13.66 V G96
2023-04-23 03:27:59 C 11 14 56.468 +07 02 02.54 V G96
2023-04-23 03:56:46 C 11 15 09.010 +07 04 54.80 V G96
2023-04-23 03:57:36 C 11 15 09.330 +07 04 59.90 V G96
2023-04-23 03:59:17 C 11 15 10.120 +07 05 09.90 V G96
2023-04-23 05:23:57 C 11 15 46.681 +07 13 33.31 V G96
2023-04-23 05:24:43 C 11 15 47.002 +07 13 37.42 V G96
2023-04-23 05:25:29 C 11 15 47.311 +07 13 41.77 V G96
2023-04-23 06:00:10 C 11 16 02.298 +07 17 05.96 V I52
2023-04-23 06:01:33 C 11 16 02.878 +07 17 14.89 V I52
2023-04-23 06:02:56 C 11 16 03.500 +07 17 22.67 V I52
2023-04-23 06:04:21 C 11 16 04.091 +07 17 30.55 V I52
2023-04-24 03:53:22 C 11 26 02.087 +09 19 09.98 V I52
2023-04-24 03:55:15 C 11 26 02.843 +09 19 19.31 V I52
2023-04-24 03:57:08 C 11 26 03.577 +09 19 29.57 V I52
2023-04-24 03:59:01 C 11 26 04.261 +09 19 39.40 V I52
2023-04-25 01:46:08 C 11 35 09.07 +11 07 23.4 u H21
2023-04-25 01:53:18 C 11 35 11.70 +11 07 57.4 u H21
2023-04-25 01:58:39 C 11 35 13.64 +11 08 22.6 u H21
2023-05-06 05:30:00 C 12 44 35.45 +22 03 35.8 V 695
2023-05-06 05:42:23 C 12 44 37.23 +22 03 49.1 V 695
2023-05-06 05:54:46 C 12 44 39.03 +22 04 01.9 V 695