2002 XB40

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5535561532 ± 2.00e+00
Semi-major axis (a)1.8530526234 AU ± 3.00e+00
Inclination (i)6.81182561° ± 4.00e+00
Long. of Asc. Node (Ω)255.36974454° ± 5.00e+00
Arg. of Perihelion (ω)118.58283897° ± 6.00e+00
Mean Anomaly (M)52.38372536° ± 2.42e-01
Mean Motion (n)0.3907253000°/day ± 9.49e-01
Perihelion dist (q)0.82728200 AU ± 3.94e+00
Aphelion dist (Q)2.87882840 AU ± 5.95e+00
Orbital Period2.52250790 yr ± 6.13e+00
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.567″
Uncertainty3
Orbit TypeApollo
MOID0.008870 AU
Observations Used29
Oppositions1
Arc Total2002-2002
First Observation Used
Last Observation Used2002-12-28
Observations (29)
Date Type RA Dec Mag Band Observatory
2002-12-10 05:18:05 C 03 41 28.17 +16 38 27.8 18.8 c 704
2002-12-10 05:40:21 C 03 41 47.32 +16 37 24.3 19.2 c 704
2002-12-10 06:02:24 C 03 42 06.21 +16 36 20.2 18.8 c 704
2002-12-10 06:17:55 C 03 42 21.30 +16 35 38.3 c 644
2002-12-10 06:18:55 C 03 42 22.07 +16 35 34.3 c 644
2002-12-10 06:24:27 C 03 42 24.95 +16 35 16.1 18.9 c 704
2002-12-10 06:46:33 C 03 42 43.71 +16 34 12.1 19.1 c 704
2002-12-10 06:53:35 C 03 42 51.53 +16 33 55.2 c 644
2002-12-10 06:54:35 C 03 42 52.30 +16 33 52.2 c 644
2002-12-10 07:40:03 C 03 43 30.60 +16 31 40.3 c 644
2002-12-10 07:41:03 C 03 43 31.40 +16 31 37.9 c 644
2002-12-11 05:14:09 C 04 00 16.72 +15 35 38.4 19.2 c 704
2002-12-11 05:25:30 C 04 00 23.94 +15 35 10.0 19.6 c 704
2002-12-11 05:35:59 C 04 00 30.62 +15 34 47.0 19.5 c 704
2002-12-11 05:47:20 C 04 00 37.89 +15 34 18.0 19.8 c 704
2002-12-11 06:10:01 C 04 00 52.22 +15 33 24.3 19.7 c 704
2002-12-11 06:20:56 C 04 00 59.12 +15 32 59.4 19.9 c 704
2002-12-11 06:32:26 C 04 01 06.26 +15 32 31.8 19.9 c 704
2002-12-11 06:42:52 C 04 01 12.90 +15 32 05.8 19.9 c 704
2002-12-12 19:16:33 C 04 21 24.83 +14 17 38.3 c 246
2002-12-12 19:17:22 C 04 21 25.21 +14 17 37.0 c 246
2002-12-12 19:18:09 C 04 21 25.46 +14 17 36.4 c 246
2002-12-12 19:18:46 C 04 21 25.78 +14 17 35.9 c 246
2002-12-12 19:19:31 C 04 21 26.11 +14 17 33.1 c 246
2002-12-12 19:20:39 C 04 21 26.63 +14 17 32.6 c 246
2002-12-12 19:21:20 C 04 21 26.86 +14 17 30.6 c 246
2002-12-12 19:22:03 C 04 21 27.23 +14 17 29.4 c 246
2002-12-28 05:47:12 C 05 20 25.84 +10 46 20.9 c 696
2002-12-28 06:02:47 C 05 20 26.58 +10 46 18.6 c 696