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
2016-05-10 09:07:41 C 14 07 20.49 -00 15 32.6 q 703
2016-05-10 09:12:34 C 14 07 19.68 -00 15 26.2 q 703
2016-05-10 09:17:27 C 14 07 18.95 -00 15 20.6 q 703
2016-05-12 04:35:16 C 14 00 51.87 +00 39 27.4 q 703
2016-05-12 04:43:56 C 14 00 50.53 +00 39 38.6 q 703
2016-05-12 05:00:10 C 14 00 47.92 +00 39 58.5 q 703
2016-05-12 05:08:50 C 14 00 46.55 +00 40 09.9 q 703
2016-05-13 04:01:25 C 13 57 17.68 +01 09 14.4 R G45
2016-05-13 04:09:23 C 13 57 16.39 +01 09 24.7 R G45
2016-05-13 05:45:08 C 13 57 00.87 +01 11 26.1 R G45
2016-05-13 05:51:12 C 13 56 59.91 +01 11 34.0 R G45
2016-05-13 05:57:39 C 13 56 58.86 +01 11 42.1 R G45
2016-05-13 06:04:06 C 13 56 57.79 +01 11 50.3 R G45
2016-05-13 06:10:24 C 13 56 56.78 +01 11 58.3 R G45
2016-05-13 06:16:05 C 13 56 55.86 +01 12 05.5 R G45
2016-05-20 22:38:20 C 13 27 57.52 +05 03 02.5 q 160
2016-05-20 22:41:18 C 13 27 57.00 +05 03 06.1 q 160
2016-05-20 22:44:16 C 13 27 56.49 +05 03 09.2 q 160
2016-05-21 23:09:04 C 13 24 04.02 +05 32 34.5 q 160
2016-05-21 23:12:02 C 13 24 03.52 +05 32 38.5 q 160
2016-05-21 23:15:01 C 13 24 03.02 +05 32 42.2 q 160
2016-05-22 08:29:00 C 13 22 36.053 +05 43 58.25 L F51
2016-05-22 08:47:19 C 13 22 32.955 +05 44 19.94 L F51
2016-05-22 09:05:43 C 13 22 29.853 +05 44 41.83 L F51
2016-05-22 09:23:54 C 13 22 26.790 +05 45 03.39 L F51
2016-05-24 21:34:19 C 13 12 58.34 +06 55 01.0 q 203
2016-05-24 22:21:29 C 13 12 50.58 +06 55 54.7 q 203
2016-05-29 08:11:19 C 12 56 29.59 +08 51 55.4 L T05
2016-05-29 08:27:37 C 12 56 27.01 +08 52 10.5 L T05
2016-05-29 09:00:05 C 12 56 21.78 +08 52 46.2 L T05
2016-05-29 09:22:16 C 12 56 18.15 +08 53 08.7 L T05
2016-06-05 04:32:50 C 12 32 19.06 +11 30 10.5 q G96
2016-06-05 04:38:18 C 12 32 18.22 +11 30 15.1 q G96
2016-06-05 04:43:48 C 12 32 17.33 +11 30 20.0 q G96
2016-06-05 04:49:18 C 12 32 16.55 +11 30 24.9 q G96
2016-06-06 16:11:53 S 12 27 18.63 +12 01 26.0 L C51
2016-06-06 19:20:34 S 12 26 52.25 +12 04 06.9 L C51
2016-06-06 20:54:49 S 12 26 39.17 +12 05 28.9 L C51
2016-06-06 22:29:15 S 12 26 25.79 +12 06 50.0 L C51
2016-06-07 00:03:30 S 12 26 12.77 +12 08 09.4 L C51
2016-06-07 03:12:11 S 12 25 46.34 +12 10 49.7 L C51
2017-01-28 13:00:18 C 11 41 35.107 -00 09 25.16 L F51
2017-01-28 13:17:19 C 11 41 34.324 -00 09 19.03 L F51
2017-01-28 13:51:20 C 11 41 32.739 -00 09 06.92 L F51
2017-02-01 12:15:33 C 11 36 59.55 +00 28 36.3 q G96
2017-02-01 12:24:23 C 11 36 59.05 +00 28 39.8 q G96
2017-02-01 12:30:41 C 11 36 58.65 +00 28 42.7 q G96
2017-02-01 12:36:55 C 11 36 58.32 +00 28 45.3 q G96
2017-02-22 04:34:45 C 10 57 18.75 +05 42 16.6 R G45
2017-02-22 04:41:39 C 10 57 18.03 +05 42 22.5 R G45