344076 (1998 HJ3)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7465773500 ± 2.19e-08
Semi-major axis (a)1.9851548290 AU ± 3.22e-09
Inclination (i)6.56535482° ± 6.00e-06
Long. of Asc. Node (Ω)223.52549015° ± 2.77e-05
Arg. of Perihelion (ω)94.20769328° ± 2.68e-05
Mean Anomaly (M)278.51808308° ± 3.99e-06
Mean Motion (n)0.3523876662°/day ± 8.58e-10
Perihelion dist (q)0.50308320 AU ± 4.34e-08
Aphelion dist (Q)3.46722646 AU ± 4.38e-08
Orbital Period2.79699427 yr ± 6.81e-09
Physical Parameters
H (abs. magnitude)19.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.441″
Uncertainty0
Orbit TypeApollo
MOID0.011216 AU
Observations Used269
Oppositions17
Arc Total1998-2024
First Observation Used1998-04-19
Last Observation Used2024-01-11
Observations (277)
Date Type RA Dec Mag Band Observatory
2023-12-06 10:16:35 C 05 26 59.731 +10 41 09.10 V T08
2023-12-06 10:18:35 C 05 26 59.374 +10 41 09.38 V T08
2023-12-06 10:57:19 C 05 26 52.531 +10 41 11.08 V T08
2023-12-06 11:01:18 C 05 26 51.850 +10 41 10.90 V T08
2023-12-07 04:48:35 C 05 23 53.143 +10 42 11.27 V W68
2023-12-07 04:54:32 C 05 23 52.118 +10 42 11.30 V W68
2023-12-07 05:22:22 C 05 23 47.388 +10 42 12.10 V W68
2023-12-07 11:40:35 C 05 22 45.526 +10 42 09.76 V T05
2023-12-07 11:47:22 C 05 22 44.352 +10 42 09.65 V T05
2023-12-07 11:59:05 C 05 22 42.410 +10 42 10.19 V T05
2023-12-07 12:09:59 C 05 22 40.574 +10 42 10.73 V T05
2023-12-07 12:14:21 C 05 22 39.845 +10 42 10.63 X F51
2023-12-07 12:32:18 C 05 22 36.846 +10 42 11.26 X F51
2023-12-07 12:58:56 C 05 22 32.399 +10 42 12.14 X F51
2023-12-08 09:59:58 C 05 19 13.720 +10 43 02.31 V U68
2023-12-08 10:04:47 C 05 19 12.948 +10 43 02.87 V U68
2023-12-08 10:30:31 C 05 19 08.903 +10 43 03.52 V U68
2023-12-08 10:35:19 C 05 19 08.128 +10 43 04.25 V U68
2023-12-09 07:44:54 C 05 15 57.884 +10 44 08.52 V 703
2023-12-09 07:47:51 C 05 15 57.406 +10 44 08.30 V 703
2023-12-09 07:50:47 C 05 15 56.945 +10 44 08.81 V 703
2023-12-09 07:53:45 C 05 15 56.488 +10 44 09.06 V 703
2023-12-10 05:14:49 C 05 12 53.586 +10 45 16.78 V 703
2023-12-10 05:17:46 C 05 12 53.240 +10 45 16.45 V 703
2023-12-10 05:20:43 C 05 12 52.772 +10 45 17.39 V 703
2023-12-10 05:23:41 C 05 12 52.398 +10 45 16.31 V 703
2023-12-10 10:53:54 C 05 12 05.623 +10 45 40.57 V T08
2023-12-10 11:00:57 C 05 12 04.625 +10 45 40.97 V T08
2023-12-10 11:06:28 C 05 12 03.814 +10 45 41.04 V T05
2023-12-10 11:14:54 C 05 12 02.678 +10 45 41.58 V T05
2023-12-10 11:17:33 C 05 12 02.268 +10 45 41.94 V T08
2023-12-10 11:26:12 C 05 12 00.994 +10 45 42.55 V T08
2023-12-10 12:17:12 C 05 11 53.748 +10 45 44.32 V T05
2023-12-10 12:51:23 C 05 11 48.874 +10 45 46.26 V T05
2023-12-12 10:37:52 C 05 05 50.724 +10 48 39.78 V T08
2023-12-12 10:47:26 C 05 05 49.476 +10 48 40.50 V T08
2023-12-12 10:52:56 C 05 05 48.773 +10 48 40.39 V T08
2023-12-12 11:09:39 C 05 05 46.608 +10 48 42.08 V T08
2023-12-13 04:16:20 C 05 03 42.480 +10 50 09.28 V W68
2023-12-13 04:28:25 C 05 03 40.970 +10 50 10.36 V W68
2023-12-13 04:48:32 C 05 03 38.484 +10 50 11.47 V W68
2023-12-13 07:40:49 C 05 03 18.040 +10 50 05.17 V 703
2023-12-13 07:43:45 C 05 03 17.658 +10 50 05.50 V 703
2023-12-13 07:46:43 C 05 03 17.312 +10 50 05.17 V 703
2023-12-13 07:49:40 C 05 03 16.898 +10 50 05.32 V 703
2023-12-14 09:24:45 C 05 00 21.658 +10 52 06.60 V T08
2023-12-14 09:26:45 C 05 00 21.432 +10 52 06.82 V T08
2023-12-14 10:23:51 C 05 00 14.810 +10 52 11.17 V T08
2023-12-14 11:12:40 C 05 00 09.166 +10 52 15.02 V T08
2023-12-14 13:44:08 C 04 59 51.886 +10 52 25.39 V T05