267494 (2002 JB9)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7844018796 ± 2.39e-08
Semi-major axis (a)2.7177902958 AU ± 2.45e-09
Inclination (i)46.75305667° ± 8.55e-06
Long. of Asc. Node (Ω)70.19295039° ± 2.62e-06
Arg. of Perihelion (ω)277.98521099° ± 6.19e-06
Mean Anomaly (M)69.36453056° ± 1.20e-06
Mean Motion (n)0.2199826152°/day ± 2.98e-10
Perihelion dist (q)0.58595048 AU ± 6.49e-08
Aphelion dist (Q)4.84963011 AU ± 6.50e-08
Orbital Period4.48047352 yr ± 6.07e-09
Physical Parameters
H (abs. magnitude)16.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.382″
Uncertainty0
Orbit TypeApollo
MOID0.031689 AU
Observations Used593
Oppositions18
Arc Total2002-2025
First Observation Used2002-04-21
Last Observation Used2025-03-01
Observations (621)
Date Type RA Dec Mag Band Observatory
2025-02-18 06:24:08 C 01 06 54.797 +06 59 54.85 V T05
2025-02-18 06:29:22 C 01 06 55.726 +07 00 09.68 V T05
2025-02-20 02:41:23 C 01 14 27.578 +09 00 09.18 V 703
2025-02-20 02:44:43 C 01 14 28.068 +09 00 17.28 V 703
2025-02-20 02:48:03 C 01 14 28.734 +09 00 26.17 V 703
2025-02-20 02:51:24 C 01 14 29.288 +09 00 34.88 V 703
2025-02-22 02:53:11 C 01 22 27.318 +11 05 35.70 V 703
2025-02-22 02:56:31 C 01 22 27.916 +11 05 44.95 V 703
2025-02-22 02:59:51 C 01 22 28.430 +11 05 53.05 V 703
2025-02-22 03:03:11 C 01 22 29.014 +11 06 01.40 V 703
2025-02-24 02:27:17 C 01 30 08.867 +13 03 53.35 V 703
2025-02-24 02:33:53 C 01 30 10.012 +13 04 09.44 V 703
2025-02-24 02:37:11 C 01 30 10.480 +13 04 18.70 V 703
2025-02-25 02:53:33 C 01 34 01.765 +14 02 31.38 V 703
2025-02-25 02:56:31 C 01 34 02.226 +14 02 37.72 V 703
2025-02-25 02:59:29 C 01 34 02.701 +14 02 44.56 V 703
2025-02-25 03:02:27 C 01 34 03.061 +14 02 52.73 V 703
2025-03-01 02:47:33 C 01 48 50.976 +17 38 57.84 V 703
2025-03-01 02:50:47 C 01 48 51.455 +17 39 04.93 V 703
2025-03-01 02:54:01 C 01 48 51.887 +17 39 12.20 V 703
2025-03-01 02:57:16 C 01 48 52.384 +17 39 18.47 V 703