2004 XB45

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5815696549 ± 2.00e+00
Semi-major axis (a)1.5501031238 AU ± 3.00e+00
Inclination (i)3.16068965° ± 4.00e+00
Long. of Asc. Node (Ω)84.83593653° ± 5.00e+00
Arg. of Perihelion (ω)86.23857977° ± 6.00e+00
Mean Anomaly (M)277.96380567° ± 5.36e-02
Mean Motion (n)0.5106977400°/day ± 1.48e+00
Perihelion dist (q)0.64860520 AU ± 3.34e+00
Aphelion dist (Q)2.45159740 AU ± 5.67e+00
Orbital Period1.92992360 yr ± 5.60e+00
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.561″
Uncertainty2
Orbit TypeApollo
MOID0.000350 AU
Observations Used42
Oppositions1
Arc Total2004-2004
First Observation Used
Last Observation Used2004-12-16
Observations (51)
Date Type RA Dec Mag Band Observatory
2004-12-13 04:16:58 C 05 48 04.26 +18 00 02.7 c 691
2004-12-13 04:54:42 C 05 48 09.10 +18 00 20.0 c 691
2004-12-13 05:31:28 C 05 48 13.64 +18 00 36.2 c 691
2004-12-13 22:24:10 C 05 51 47.08 +18 04 53.4 c 246
2004-12-13 22:25:26 C 05 51 47.35 +18 04 54.0 c 246
2004-12-13 22:26:29 C 05 51 47.56 +18 04 54.4 c 246
2004-12-14 06:08:11 C 05 54 12.20 +18 09 40.6 d 291
2004-12-14 06:42:58 C 05 54 21.20 +18 10 02.7 d 291
2004-12-14 07:00:50 C 05 54 25.88 +18 10 14.2 d 291
2004-12-14 12:15:37 C 05 56 00.10 +18 11 52.5 o H06
2004-12-14 12:20:59 C 05 56 02.22 +18 11 53.3 o H06
2004-12-14 12:26:19 C 05 56 04.21 +18 11 55.3 o H06
2004-12-14 15:47:22 C 05 57 48.32 +18 22 11.2 r 413
2004-12-14 15:49:17 C 05 57 48.98 +18 22 12.2 r 413
2004-12-14 15:51:06 C 05 57 49.70 +18 22 13.4 r 413
2004-12-14 20:49:26 C 06 00 52.68 +18 16 56.5 c 587
2004-12-14 20:53:02 C 06 00 54.53 +18 17 01.4 c 587
2004-12-14 20:56:40 C 06 00 56.47 +18 17 04.9 c 587
2004-12-15 05:57:15 C 06 07 23.19 +18 26 44.8 r 649
2004-12-15 05:58:49 C 06 07 24.37 +18 26 46.7 r 649
2004-12-15 06:00:21 C 06 07 25.57 +18 26 48.8 r 649
2004-12-15 06:01:54 C 06 07 26.79 +18 26 50.7 r 649
2004-12-15 20:16:02 C 06 28 41.48 +18 42 48.6 r J95
2004-12-15 20:21:25 C 06 28 53.91 +18 43 01.4 r J95
2004-12-15 20:22:55 C 06 28 57.34 +18 43 04.9 r J95
2004-12-15 23:43:54 C 06 37 37.12 +18 51 41.6 o 198
2004-12-15 23:45:31 C 06 37 41.87 +18 51 44.7 o 198
2004-12-15 23:48:21 C 06 37 50.35 +18 51 50.2 o 198
2004-12-15 23:51:33 C 06 37 59.97 +18 51 56.5 o 198
2004-12-15 23:52:38 C 06 38 03.24 +18 51 58.6 o 198
2004-12-16 00:36:59 C 06 40 16.87 +18 53 13.8 c 246
2004-12-16 00:37:31 C 06 40 18.56 +18 53 14.9 c 246
2004-12-16 00:37:44 C 06 40 19.40 +18 53 15.5 c 246
2004-12-16 13:59:36 C 08 48 55.79 +17 22 13.0 300
2004-12-16 14:01:27 C 08 49 38.53 +17 20 50.6 300
2004-12-16 14:03:18 C 08 50 22.08 +17 19 25.9 300
2004-12-16 14:18:27 C 08 56 25.64 +17 07 14.3 300
2004-12-16 14:20:20 C 08 57 11.66 +17 05 36.2 300
2004-12-16 14:22:11 C 08 57 57.44 +17 04 03.7 300
2004-12-16 14:24:02 C 08 58 43.81 +17 02 26.0 300
2004-12-16 14:25:53 C 08 59 29.98 +17 00 46.9 300
2004-12-16 17:00:46 C 10 19 56.44 +13 05 48.6 300
2004-12-16 17:02:06 C 10 20 45.96 +13 02 45.8 300
2004-12-16 17:03:27 C 10 21 35.72 +12 59 45.1 300
2004-12-16 17:04:47 C 10 22 26.29 +12 56 35.9 300
2004-12-16 17:06:07 C 10 23 16.15 +12 53 30.4 300
2004-12-16 17:07:28 C 10 24 07.21 +12 50 20.7 300
2004-12-16 17:08:49 C 10 24 57.58 +12 47 11.3 300
2004-12-16 17:10:09 C 10 25 47.77 +12 44 03.2 300
2004-12-16 17:11:29 C 10 26 38.44 +12 40 51.9 300