317255 (2002 DJ5)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5680424740 ± 6.21e-08
Semi-major axis (a)1.4005952822 AU ± 2.44e-09
Inclination (i)6.43212800° ± 5.26e-06
Long. of Asc. Node (Ω)347.83762328° ± 8.76e-06
Arg. of Perihelion (ω)296.22795881° ± 1.30e-05
Mean Anomaly (M)39.08253734° ± 2.35e-06
Mean Motion (n)0.5946251684°/day ± 1.55e-09
Perihelion dist (q)0.60499767 AU ± 8.70e-08
Aphelion dist (Q)2.19619289 AU ± 8.71e-08
Orbital Period1.65755897 yr ± 4.33e-09
Physical Parameters
H (abs. magnitude)19.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.262″
Uncertainty0
Orbit TypeApollo
MOID0.039951 AU
Observations Used417
Oppositions9
Arc Total2002-2025
First Observation Used2002-02-21
Last Observation Used2025-12-08
Observations (462)
Date Type RA Dec Mag Band Observatory
2022-03-28 08:51:54 C 09 00 52.57 -19 23 22.4 V T08
2022-03-28 19:29:56 C 08 45 40.78 -20 12 16.3 V M22
2022-03-28 19:33:58 C 08 45 34.64 -20 12 35.0 V M22
2022-03-28 19:41:35 C 08 45 23.02 -20 13 10.5 V M22
2022-03-28 19:58:12 C 08 44 57.63 -20 14 27.5 V M22
2022-03-30 13:02:14 S 07 36 28.258 -22 54 26.82 L C51
2025-11-10 01:31:14 C 20 29 14.050 -11 16 26.90 V G96
2025-11-10 01:39:17 C 20 29 16.770 -11 16 12.50 V G96
2025-11-10 01:47:20 C 20 29 19.511 -11 15 57.71 V G96
2025-11-10 01:55:25 C 20 29 22.230 -11 15 44.40 V G96
2025-12-08 12:36:41 C 23 14 09.291 +04 49 19.14 W O18
2025-12-08 13:39:24 C 23 14 19.428 +04 50 19.93 W O18