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
2021-04-13 06:26:37 C 10 50 21.54 +33 17 29.9 V 703
2021-04-13 19:32:42 C 10 50 16.93 +33 07 38.5 q B88
2021-04-13 20:13:38 C 10 50 16.45 +33 07 07.7 q B88
2021-04-13 20:54:35 C 10 50 16.06 +33 06 37.0 q B88
2021-05-04 04:38:26 C 10 58 54.86 +25 01 33.4 U I41
2021-05-04 05:43:47 C 10 58 57.23 +25 00 14.6 U I41
2021-05-06 05:11:49 C 11 00 57.07 +24 02 25.1 U I41
2021-05-06 05:38:28 C 11 00 58.14 +24 01 51.8 U I41
2021-05-08 04:34:47 C 11 03 07.69 +23 03 06.7 U I41
2021-05-08 05:42:05 C 11 03 10.63 +23 01 40.9 U I41
2021-05-08 06:12:19 C 11 03 11.99 +23 01 02.0 U I41
2021-05-18 04:12:52 C 11 16 43.11 +17 41 17.8 V V00
2021-05-18 04:19:57 C 11 16 43.55 +17 41 07.8 V V00
2021-05-18 04:27:01 C 11 16 43.99 +17 40 57.9 V V00
2021-05-18 04:34:05 C 11 16 44.43 +17 40 47.8 V V00
2021-06-07 04:00:12 C 11 54 36.12 +05 38 34.1 V G96
2021-06-07 04:07:39 C 11 54 36.80 +05 38 22.3 V G96
2021-06-07 04:15:06 C 11 54 37.44 +05 38 10.7 V G96
2021-06-07 04:22:34 C 11 54 38.11 +05 37 59.1 V G96
2025-07-29 13:50:22 C 00 37 03.540 -14 54 07.93 X F51
2025-07-29 14:07:26 C 00 37 03.410 -14 54 12.59 X F51
2025-07-29 14:41:57 C 00 37 03.145 -14 54 21.75 X F51