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
2004-12-14 01:34:57 C 23 18 21.33 -01 50 39.3 18.2 c 704
2004-12-14 01:53:23 C 23 18 35.58 -01 48 56.9 18.5 c 704
2004-12-14 02:12:40 C 23 18 50.54 -01 47 09.7 18.6 c 704
2004-12-14 02:31:06 C 23 19 04.75 -01 45 27.2 18.4 c 704
2004-12-14 02:49:34 C 23 19 19.01 -01 43 44.9 18.4 c 704
2004-12-15 01:18:53 C 23 36 24.39 +00 17 23.8 r H06
2004-12-15 01:22:09 C 23 36 26.74 +00 17 40.3 r H06
2004-12-15 01:25:20 C 23 36 29.08 +00 17 57.3 r H06
2004-12-15 01:40:18 C 23 36 40.15 +00 19 16.7 c 651
2004-12-15 01:45:39 C 23 36 44.00 +00 19 43.6 c 651
2004-12-15 01:46:30 C 23 36 44.37 +00 19 48.3 18.3 c 704
2004-12-15 01:47:09 C 23 36 44.98 +00 19 54.0 c 651
2004-12-15 01:59:00 C 23 36 53.45 +00 20 52.6 r 448
2004-12-15 02:01:22 C 23 36 55.16 +00 21 05.5 r 448
2004-12-15 02:03:46 C 23 36 56.87 +00 21 17.7 r 448
2004-12-15 02:05:15 C 23 36 57.84 +00 21 25.6 18.0 c 704
2004-12-15 02:06:08 C 23 36 58.61 +00 21 30.2 r 448
2004-12-15 02:08:31 C 23 37 00.33 +00 21 42.4 r 448
2004-12-15 02:23:58 C 23 37 11.46 +00 23 02.2 17.9 c 704
2004-12-15 02:33:10 C 23 37 18.62 +00 23 50.9 c 673
2004-12-15 02:34:40 C 23 37 19.69 +00 23 59.0 c 673
2004-12-15 02:40:24 C 23 37 23.39 +00 24 28.4 17.9 c 704
2004-12-15 02:42:39 C 23 37 25.03 +00 24 40.3 18.0 c 704
2004-12-15 02:54:55 C 23 37 34.25 +00 25 42.2 c 673
2004-12-15 02:56:24 C 23 37 35.37 +00 25 50.6 c 673
2004-12-15 02:59:27 C 23 37 37.14 +00 26 07.2 18.3 c 704
2004-12-15 03:18:44 C 23 37 51.09 +00 27 47.1 18.0 c 704
2004-12-15 03:25:14 C 23 37 56.20 +00 28 20.2 c 673
2004-12-15 03:26:45 C 23 37 57.30 +00 28 27.9 c 673
2004-12-15 03:37:26 C 23 38 04.56 +00 29 24.3 18.3 c 704
2004-12-15 03:56:08 C 23 38 18.08 +00 31 01.3 18.3 c 704
2004-12-15 17:19:52 C 23 47 54.18 +01 38 48.1 c 246
2004-12-15 17:20:16 C 23 47 54.49 +01 38 50.5 c 246
2004-12-15 17:21:42 C 23 47 55.45 +01 38 57.6 c 246
2004-12-15 17:22:43 C 23 47 56.10 +01 39 01.7 c 246
2004-12-15 17:24:02 C 23 47 57.08 +01 39 09.2 c 246
2004-12-15 17:25:01 C 23 47 57.67 +01 39 13.3 c 246
2004-12-15 17:28:49 C 23 48 00.65 +01 39 32.4 o 198
2004-12-15 17:29:19 C 23 48 01.00 +01 39 35.0 o 198
2004-12-15 17:29:49 C 23 48 01.34 +01 39 37.5 o 198
2004-12-15 17:31:20 C 23 48 02.37 +01 39 44.9 o 198
2004-12-15 17:32:51 C 23 48 03.41 +01 39 52.4 o 198
2004-12-15 19:10:23 C 23 49 11.06 +01 47 53.1 r J95
2004-12-15 19:20:39 C 23 49 18.15 +01 48 43.7 r J95
2004-12-15 19:31:22 C 23 49 25.53 +01 49 35.3 r J95
2004-12-16 19:53:54 C 00 05 43.47 +03 44 25.3 r J95
2004-12-16 19:59:32 C 00 05 47.04 +03 44 50.4 r J95
2004-12-16 20:05:32 C 00 05 50.86 +03 45 17.2 r J95
2004-12-17 02:55:44 C 00 10 10.60 +04 15 41.7 r 734
2004-12-17 02:56:30 C 00 10 11.06 +04 15 45.1 r 734