152671 (1998 HL3)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3659918225 ± 1.63e-02
Semi-major axis (a)1.1289708561 AU ± 2.96e-03
Inclination (i)2.68007586° ± 1.24e+00
Long. of Asc. Node (Ω)163.63069765° ± 1.97e+01
Arg. of Perihelion (ω)188.15144010° ± 2.01e+01
Mean Anomaly (M)254.92343914° ± 6.74e+00
Mean Motion (n)0.8216524976°/day ± 3.23e-03
Perihelion dist (q)0.71577676 AU ± 1.85e-02
Aphelion dist (Q)1.54216496 AU ± 1.88e-02
Orbital Period1.19956586 yr ± 4.72e-03
NGA Modelr2
A2-3.34621057e-06 AU/d²
Physical Parameters
H (abs. magnitude)20.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.353″
Uncertainty0
Orbit TypeApollo
MOID0.045444 AU
Observations Used489
Oppositions4
Arc Total1998-2024
First Observation Used1998-04-21
Last Observation Used2024-01-14
Observations (541)
Date Type RA Dec Mag Band Observatory
2022-04-06 11:12:59 C 15 26 11.080 -12 53 18.67 V G96
2022-04-06 11:21:05 C 15 26 10.925 -12 53 15.68 V G96
2022-04-08 12:17:17 C 15 25 13.951 -12 30 59.96 U F52
2022-04-08 12:33:02 C 15 25 13.514 -12 30 52.47 U F52
2022-04-08 12:48:44 C 15 25 13.069 -12 30 45.00 U F52
2022-04-15 07:00:15 C 15 19 44.342 -11 01 14.99 V G96
2022-04-15 07:07:12 C 15 19 43.954 -11 01 10.34 V G96
2022-04-15 07:14:04 C 15 19 43.612 -11 01 06.13 V G96
2022-04-15 07:20:57 C 15 19 43.288 -11 01 01.88 V G96
2022-04-23 08:49:34 C 15 07 52.763 -08 37 28.27 V 703
2022-04-23 08:57:10 C 15 07 52.151 -08 37 21.61 V 703
2022-04-23 09:04:45 C 15 07 51.445 -08 37 14.95 V 703
2022-04-23 09:12:21 C 15 07 50.920 -08 37 07.54 V 703
2022-04-23 12:04:28 C 15 07 37.523 -08 34 34.96 U F52
2022-04-23 12:21:59 C 15 07 36.026 -08 34 19.88 U F52
2022-04-23 12:39:32 C 15 07 34.528 -08 34 04.64 U F52
2022-04-23 12:57:01 C 15 07 33.038 -08 33 49.45 U F52
2022-04-24 08:39:31 C 15 05 58.978 -08 16 40.48 V G96
2022-04-24 08:46:54 C 15 05 58.319 -08 16 34.03 V G96
2022-04-24 08:54:17 C 15 05 57.667 -08 16 27.34 V G96
2022-04-24 09:01:40 C 15 05 57.023 -08 16 20.75 V G96
2022-04-27 10:46:29 C 14 59 26.169 -07 07 26.96 U F52
2022-04-27 11:02:15 C 14 59 24.543 -07 07 11.52 U F52
2022-04-27 11:17:58 C 14 59 22.923 -07 06 56.13 U F52
2022-04-27 11:31:58 C 14 59 21.485 -07 06 42.35 U F52
2022-04-27 11:47:44 C 14 59 19.854 -07 06 26.84 U F52
2022-04-27 12:03:25 C 14 59 18.250 -07 06 11.44 U F52
2022-04-27 12:19:09 C 14 59 16.621 -07 05 55.87 U F52
2022-04-28 08:24:55 C 14 57 19.778 -06 46 02.35 V 703
2022-04-28 08:31:55 C 14 57 19.120 -06 45 55.15 V 703
2022-04-28 08:38:55 C 14 57 18.335 -06 45 48.92 V 703
2022-04-28 08:45:55 C 14 57 17.586 -06 45 41.18 V 703
2022-04-29 22:55:47 C 14 53 23.53 -06 06 25.9 V K83
2022-04-29 23:01:15 C 14 53 22.88 -06 06 20.7 V K83
2022-04-29 23:06:44 C 14 53 22.30 -06 06 14.9 V K83
2022-04-30 15:14:38 C 14 51 38.897 -05 48 33.05 V P07
2022-04-30 15:16:40 C 14 51 38.616 -05 48 30.35 V P07
2022-04-30 16:27:15 C 14 51 30.401 -05 47 14.78 V P07
2022-04-30 17:40:01 C 14 51 21.814 -05 45 56.56 V P07
2022-04-30 17:42:53 C 14 51 21.480 -05 45 53.32 V P07
2022-04-30 19:05:03 C 14 51 11.861 -05 44 24.29 V P07
2022-04-30 19:06:37 C 14 51 11.671 -05 44 22.42 V P07
2022-05-01 08:53:42 C 14 49 40.660 -05 29 51.54 V 703
2022-05-01 09:01:16 C 14 49 39.706 -05 29 43.22 V 703
2022-05-01 09:08:50 C 14 49 38.834 -05 29 35.27 V 703
2022-05-01 09:16:24 C 14 49 37.920 -05 29 26.81 V 703
2022-05-02 09:22:51 C 14 46 52.705 -05 02 41.71 V 703
2022-05-02 09:30:24 C 14 46 51.791 -05 02 33.11 V 703
2022-05-02 09:37:57 C 14 46 50.840 -05 02 25.58 V 703
2022-05-02 09:45:29 C 14 46 49.976 -05 02 16.44 V 703