2014 JS54

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8941059197 ± 9.05e-07
Semi-major axis (a)2.0744522970 AU ± 4.48e-08
Inclination (i)3.36111885° ± 1.33e-04
Long. of Asc. Node (Ω)235.03524856° ± 4.59e-04
Arg. of Perihelion (ω)206.55367231° ± 4.69e-04
Mean Anomaly (M)331.13053556° ± 3.27e-05
Mean Motion (n)0.3298808443°/day ± 1.07e-08
Perihelion dist (q)0.21967222 AU ± 1.88e-06
Aphelion dist (Q)3.92923238 AU ± 1.88e-06
Orbital Period2.98782515 yr ± 9.67e-08
Physical Parameters
H (abs. magnitude)21.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.295″
Uncertainty0
Orbit TypeApollo
MOID0.022539 AU
Observations Used63
Oppositions6
Arc Total2014-2023
First Observation Used2014-05-07
Last Observation Used2023-04-25
Observations (63)
Date Type RA Dec Mag Band Observatory
2020-04-23 10:00:03 C 16 10 40.04 -24 09 28.8 V I52
2020-04-23 10:12:10 C 16 10 35.33 -24 09 13.9 V I52
2020-04-23 10:14:34 C 16 10 34.42 -24 09 11.2 V I52
2020-04-23 10:16:59 C 16 10 33.44 -24 09 06.6 V I52
2020-04-30 11:21:14 C 15 16 56.828 -20 30 32.67 U F51
2020-04-30 11:38:43 C 15 16 52.217 -20 30 11.30 U F51
2020-05-13 08:28:36 C 14 22 06.056 -15 24 44.35 U F51
2020-05-13 08:46:22 C 14 22 03.942 -15 24 31.68 U F51
2020-05-13 09:04:20 C 14 22 01.790 -15 24 18.69 U F51
2020-05-13 09:22:06 C 14 21 59.683 -15 24 05.51 U F51
2023-04-25 07:20:01 C 16 07 30.20 -23 08 54.9 u 807
2023-04-25 07:27:02 C 16 07 28.13 -23 08 48.7 u 807
2023-04-25 07:41:00 C 16 07 23.98 -23 08 34.9 u 807