838545 (2014 JH78)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4581529582 ± 1.87e-08
Semi-major axis (a)2.3380148284 AU ± 5.17e-09
Inclination (i)11.75391424° ± 2.07e-06
Long. of Asc. Node (Ω)58.78496958° ± 1.26e-05
Arg. of Perihelion (ω)170.30263881° ± 1.57e-05
Mean Anomaly (M)87.64783049° ± 5.40e-06
Mean Motion (n)0.2757029317°/day ± 9.14e-10
Perihelion dist (q)1.26684642 AU ± 4.38e-08
Aphelion dist (Q)3.40918324 AU ± 4.43e-08
Orbital Period3.57495757 yr ± 1.19e-08
Physical Parameters
H (abs. magnitude)19.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.157″
Uncertainty0
Orbit TypeAmor
MOID0.257489 AU
Observations Used164
Oppositions21
Arc Total1996-2025
First Observation Used1996-04-20
Last Observation Used2025-07-29
Observations (172)
Date Type RA Dec Mag Band Observatory
1996-04-20 08:30:00 13 30 38.84 +18 49 14.2 c 261
1996-04-20 09:45:00 13 30 36.91 +18 47 51.9 c 261
2003-01-25 07:07:45 C 09 42 00.86 +36 42 22.5 n 645
2003-01-25 07:07:56 C 09 42 00.863 +36 42 22.47 e 645
2003-01-25 07:08:57 C 09 42 00.81 +36 42 23.0 n 645
2003-01-25 07:12:56 C 09 42 00.652 +36 42 25.30 22.18 e 645
2014-05-09 14:02:01 C 20 19 25.313 -26 36 36.28 L F51
2014-05-09 14:13:46 C 20 19 26.545 -26 36 43.61 L F51
2014-05-09 14:24:19 C 20 19 27.648 -26 36 50.08 L F51
2014-05-09 14:34:51 C 20 19 28.741 -26 36 56.68 L F51
2014-05-12 08:20:12 C 20 26 27.88 -27 16 56.4 u 807
2014-05-12 08:27:11 C 20 26 28.57 -27 17 00.7 u 807
2014-05-12 08:34:06 C 20 26 29.27 -27 17 05.0 u 807
2014-05-12 11:05:30 C 20 26 45.00 -27 18 51.6 o 926
2014-05-12 11:09:16 C 20 26 45.38 -27 18 53.9 q G96
2014-05-12 11:13:12 C 20 26 45.78 -27 18 56.4 q G96
2014-05-12 11:13:36 C 20 26 45.80 -27 18 57.0 o 926
2014-05-12 11:17:09 C 20 26 46.17 -27 18 59.4 q G96
2014-05-12 11:21:07 C 20 26 46.57 -27 19 01.8 q G96
2014-05-12 11:21:57 C 20 26 46.63 -27 19 02.3 o 926
2014-05-14 09:58:33 C 20 31 31.40 -27 47 39.8 u 807
2014-05-14 10:06:43 C 20 31 32.19 -27 47 44.9 u 807
2014-05-14 10:14:56 C 20 31 32.99 -27 47 50.0 u 807
2014-05-16 10:06:10 C 20 36 15.32 -28 17 47.2 u 807
2014-05-16 10:20:02 C 20 36 16.64 -28 17 55.3 u 807
2014-05-16 19:04:00 C 20 37 07.15 -28 23 25.4 q Q64
2014-05-16 19:11:23 C 20 37 07.82 -28 23 30.1 q Q64
2014-05-16 19:18:44 C 20 37 08.50 -28 23 34.6 q Q64
2014-05-25 10:15:29 C 20 55 07.99 -30 37 59.5 u 807
2014-05-25 10:20:47 C 20 55 08.38 -30 38 03.1 u 807
2014-05-25 10:26:04 C 20 55 08.78 -30 38 06.4 u 807
2014-05-25 10:31:25 C 20 55 09.17 -30 38 09.8 u 807
2014-06-01 13:53:41 C 21 07 00.71 -32 35 36.0 o 474
2014-06-01 13:56:42 C 21 07 00.89 -32 35 38.0 o 474
2014-06-01 13:59:45 C 21 07 01.06 -32 35 40.3 o 474
2014-06-09 10:14:41 C 21 16 26.32 -34 50 24.0 u 807
2014-06-09 10:22:41 C 21 16 26.64 -34 50 29.4 u 807
2014-06-09 10:30:40 C 21 16 26.92 -34 50 35.2 u 807
2014-06-12 13:15:48 C 21 19 06.350 -35 45 14.88 L F51
2014-06-12 13:29:28 C 21 19 06.719 -35 45 24.67 L F51
2014-06-12 13:43:09 C 21 19 07.076 -35 45 35.04 L F51
2014-06-12 13:56:53 C 21 19 07.435 -35 45 44.98 L F51
2014-06-20 07:23:02 C 21 22 49.53 -38 00 37.9 u 807
2014-06-20 07:29:41 C 21 22 49.57 -38 00 42.6 u 807
2014-06-20 07:36:21 C 21 22 49.56 -38 00 47.1 u 807
2014-07-02 07:38:52 C 21 20 23.09 -41 16 24.2 u 807
2014-07-02 07:43:03 C 21 20 22.99 -41 16 26.1 u 807
2014-07-02 07:47:15 C 21 20 22.85 -41 16 28.7 u 807
2014-07-27 11:16:10 C 20 52 31.629 -45 01 02.57 L F51
2014-07-27 11:28:34 C 20 52 30.887 -45 01 03.45 L F51