2023 HL7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5481347460 ± 5.87e-05
Semi-major axis (a)2.1468393510 AU ± 2.67e-04
Inclination (i)14.88517037° ± 1.12e-03
Long. of Asc. Node (Ω)44.10771594° ± 4.14e-04
Arg. of Perihelion (ω)236.69592509° ± 1.41e-04
Mean Anomaly (M)274.44842087° ± 5.15e-02
Mean Motion (n)0.3133379194°/day ± 5.86e-05
Perihelion dist (q)0.97008211 AU ± 1.75e-04
Aphelion dist (Q)3.32359659 AU ± 4.33e-04
Orbital Period3.14556976 yr ± 5.88e-04
Physical Parameters
H (abs. magnitude)22.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.205″
Uncertainty2
Orbit TypeApollo
MOID0.087021 AU
Observations Used33
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-17
Last Observation Used2023-05-24
Observations (36)
Date Type RA Dec Mag Band Observatory
2023-04-17 10:05:26 C 14 26 40.19 +04 28 08.2 V G96
2023-04-17 10:29:52 C 14 26 38.98 +04 27 50.9 V G96
2023-04-29 06:16:43 C 14 07 47.831 -01 10 52.90 V G96
2023-04-29 06:24:14 C 14 07 47.046 -01 11 06.36 V G96
2023-04-29 06:31:46 C 14 07 46.268 -01 11 20.44 V G96
2023-04-29 06:39:18 C 14 07 45.487 -01 11 34.04 V G96
2023-04-29 07:00:47 C 14 07 43.062 -01 12 14.52 V H01
2023-04-29 07:06:17 C 14 07 42.474 -01 12 24.50 V H01
2023-04-29 07:26:54 C 14 07 40.297 -01 13 02.52 V H01
2023-04-29 07:33:16 C 14 07 39.646 -01 13 13.92 V H01
2023-04-30 04:23:51 C 14 05 38.57 -01 52 55.8 V 691
2023-04-30 04:43:51 C 14 05 36.39 -01 53 35.1 V 691
2023-04-30 05:03:50 C 14 05 34.16 -01 54 15.1 V 691
2023-04-30 06:49:10 C 14 05 22.755 -01 57 42.93 V 654
2023-04-30 07:29:58 C 14 05 18.190 -01 59 04.08 V 654
2023-04-30 08:37:02 C 14 05 10.676 -02 01 17.54 V 654
2023-05-01 02:59:22 C 14 03 16.81 -02 38 17.8 V 807
2023-05-01 03:07:22 C 14 03 15.87 -02 38 34.9 V 807
2023-05-01 03:15:21 C 14 03 14.94 -02 38 51.9 V 807
2023-05-08 06:06:53 C 13 39 54.623 -10 39 51.05 V I52
2023-05-08 06:08:47 C 13 39 54.238 -10 39 57.92 V I52
2023-05-08 06:09:43 C 13 39 54.029 -10 40 01.85 V I52
2023-05-10 04:26:21 C 13 31 22.490 -13 39 56.20 V G96
2023-05-10 04:34:33 C 13 31 20.773 -13 40 30.76 V G96
2023-05-10 04:42:45 C 13 31 19.034 -13 41 04.74 V G96
2023-05-10 04:50:56 C 13 31 17.288 -13 41 38.76 V G96
2023-05-12 00:19:16 C 13 22 04.42 -16 53 21.5 u 807
2023-05-12 00:26:21 C 13 22 02.72 -16 53 54.9 u 807
2023-05-12 00:33:24 C 13 22 01.01 -16 54 28.3 u 807
2023-05-19 23:44:31 C 12 19 48.78 -35 37 28.7 V M21
2023-05-20 00:10:31 C 12 19 36.63 -35 40 19.4 V M21
2023-05-24 09:12:17 C 11 20 25.14 -47 20 34.9 V 474
2023-05-24 09:14:13 C 11 20 23.72 -47 20 46.5 V 474
2023-05-24 09:16:09 C 11 20 22.35 -47 20 58.5 V 474
2023-05-24 09:18:06 C 11 20 20.97 -47 21 10.4 V 474
2023-05-24 09:20:02 C 11 20 19.60 -47 21 22.2 V 474