363734 (2004 XN50)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7787050728 ± 2.24e-08
Semi-major axis (a)1.6807878537 AU ± 1.06e-09
Inclination (i)3.31091749° ± 3.42e-06
Long. of Asc. Node (Ω)62.35420491° ± 3.47e-05
Arg. of Perihelion (ω)253.45280267° ± 3.45e-05
Mean Anomaly (M)236.26537153° ± 5.77e-06
Mean Motion (n)0.4523170146°/day ± 4.26e-10
Perihelion dist (q)0.37194983 AU ± 3.77e-08
Aphelion dist (Q)2.98962588 AU ± 3.77e-08
Orbital Period2.17906082 yr ± 2.05e-09
Physical Parameters
H (abs. magnitude)18.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.341″
Uncertainty0
Orbit TypeApollo
MOID0.008410 AU
Observations Used291
Oppositions11
Arc Total2004-2024
First Observation Used2004-12-14
Last Observation Used2024-11-26
Observations (317)
Date Type RA Dec Mag Band Observatory
2004-12-17 02:57:16 C 00 10 11.56 +04 15 48.6 r 734
2004-12-17 02:58:03 C 00 10 12.08 +04 15 52.0 r 734
2004-12-17 02:58:49 C 00 10 12.50 +04 15 55.2 r 734
2004-12-17 03:01:07 C 00 10 13.94 +04 16 05.4 r 734
2004-12-17 03:01:53 C 00 10 14.38 +04 16 08.6 r 734
2004-12-17 03:02:38 C 00 10 14.98 +04 16 12.5 r 734
2004-12-17 03:03:24 C 00 10 15.39 +04 16 15.5 r 734
2004-12-17 03:04:12 C 00 10 15.88 +04 16 18.7 r 734
2004-12-21 03:00:10 C 01 01 12.95 +09 58 22.0 r 448
2004-12-21 03:09:28 C 01 01 17.02 +09 58 48.2 r 448
2004-12-21 03:20:14 C 01 01 21.77 +09 59 18.7 r 448
2004-12-25 21:24:57 C 01 43 08.98 +14 10 30.6 r J95
2004-12-25 21:40:58 C 01 43 13.77 +14 10 57.6 r J95
2004-12-25 21:56:57 C 01 43 18.48 +14 11 23.4 r J95
2004-12-26 03:53:32 C 01 45 04.71 +14 21 24.8 r 448
2004-12-26 04:07:01 C 01 45 08.60 +14 21 46.7 r 448
2004-12-26 04:21:05 C 01 45 12.66 +14 22 09.7 r 448
2004-12-26 20:53:07 C 01 49 57.49 +14 48 13.3 r J95
2004-12-26 21:26:31 C 01 50 06.69 +14 49 04.0 r J95
2004-12-26 21:55:44 C 01 50 14.76 +14 49 48.3 r J95
2004-12-29 03:33:51 C 02 04 03.78 +16 03 14.4 r 734
2004-12-29 03:42:16 C 02 04 05.70 +16 03 24.8 r 734
2004-12-30 18:55:09 C 02 12 57.47 +16 48 07.9 c 587
2004-12-30 18:59:45 C 02 12 58.44 +16 48 11.7 c 587
2004-12-30 20:01:21 C 02 13 11.40 +16 49 19.3 r 170
2004-12-30 20:03:29 C 02 13 11.85 +16 49 21.4 r 170
2004-12-30 20:08:29 C 02 13 12.89 +16 49 26.7 r 170
2005-01-01 20:01:58 C 02 22 50.53 +17 35 56.0 c 104
2005-01-01 20:05:20 C 02 22 51.14 +17 35 59.1 c 104
2005-01-01 20:10:00 C 02 22 52.12 +17 36 03.7 c 104
2005-01-01 20:16:41 C 02 22 53.31 +17 36 09.4 c 104
2005-01-01 20:22:30 C 02 22 54.43 +17 36 14.7 c 104
2005-01-01 21:47:23 C 02 23 10.36 +17 37 27.3 r J95
2005-01-01 22:01:38 C 02 23 12.99 +17 37 39.9 r J95
2005-01-01 22:15:17 C 02 23 15.56 +17 37 51.7 r J95
2005-01-02 19:28:03 C 02 27 10.20 +17 56 07.0 c 952
2005-01-02 19:48:28 C 02 27 13.83 +17 56 24.0 c 952
2005-01-02 19:50:31 C 02 27 14.19 +17 56 25.8 c 952
2005-01-03 17:14:34 C 02 30 59.47 +18 13 28.7 o 185
2005-01-03 17:16:15 C 02 30 59.76 +18 13 29.9 o 185
2005-01-03 17:20:24 C 02 31 00.45 +18 13 32.3 o 185
2005-01-03 17:27:13 C 02 31 01.64 +18 13 39.0 o 185
2005-01-03 17:34:01 C 02 31 02.79 +18 13 44.2 o 185
2005-01-06 18:30:51 C 02 42 37.32 +19 04 24.7 r 952
2005-01-06 18:33:27 C 02 42 37.69 +19 04 26.2 r 952
2005-01-06 18:35:33 C 02 42 38.00 +19 04 27.5 r 952
2005-01-06 18:40:14 C 02 42 38.66 +19 04 30.2 r 952
2005-01-06 18:42:51 C 02 42 39.02 +19 04 31.6 r 952
2005-01-11 20:37:42 C 02 58 53.26 +20 09 57.0 r 118
2005-01-11 20:45:52 C 02 58 54.26 +20 09 59.7 r 118