438116 (2005 NX44)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.9074212896 ± 3.34e-08
Semi-major axis (a)2.2161635604 AU ± 2.06e-08
Inclination (i)36.50550943° ± 1.72e-05
Long. of Asc. Node (Ω)308.83181064° ± 8.73e-06
Arg. of Perihelion (ω)215.17471835° ± 1.01e-05
Mean Anomaly (M)83.04108522° ± 2.66e-05
Mean Motion (n)0.2987511335°/day ± 4.17e-09
Perihelion dist (q)0.20516956 AU ± 7.41e-08
Aphelion dist (Q)4.22715756 AU ± 8.39e-08
Orbital Period3.29915496 yr ± 4.61e-08
Physical Parameters
H (abs. magnitude)17.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.348″
Uncertainty0
Orbit TypeApollo
MOID0.122881 AU
Observations Used172
Oppositions14
Arc Total2005-2025
First Observation Used2005-07-10
Last Observation Used2025-09-17
Observations (187)
Date Type RA Dec Mag Band Observatory
2015-08-08 10:01:51 C 21 13 32.511 -03 58 52.57 L F52
2015-08-08 10:39:20 C 21 13 28.667 -03 59 01.45 L F52
2015-09-20 01:29:03 C 20 11 24.42 -07 25 34.6 u H21
2015-09-20 01:46:34 C 20 11 24.04 -07 25 36.8 u H21
2015-09-20 01:59:43 C 20 11 23.73 -07 25 37.9 u H21
2024-08-12 07:45:54 C 23 52 07.93 +40 51 12.0 V H21
2024-08-12 08:04:44 C 23 52 07.05 +40 51 20.8 V H21
2024-09-11 07:47:04 C 22 57 46.801 +44 29 08.20 X F51
2024-09-11 08:21:37 C 22 57 43.194 +44 29 09.26 X F51
2024-09-11 08:39:22 C 22 57 41.339 +44 29 09.83 X F51
2025-06-03 14:00:42 C 22 58 43.326 -01 01 10.47 X F52
2025-06-03 14:13:27 C 22 58 43.121 -01 01 06.65 X F52
2025-06-03 14:19:50 C 22 58 43.024 -01 01 04.85 X F52
2025-06-20 13:44:32 C 22 47 52.525 +00 39 40.33 X F52
2025-06-20 14:02:55 C 22 47 51.779 +00 39 43.61 X F52
2025-06-20 14:21:21 C 22 47 51.044 +00 39 47.25 X F52
2025-06-23 09:47:36 C 22 45 04.637 +00 51 36.50 V G96
2025-06-23 09:55:05 C 22 45 04.327 +00 51 38.66 V G96
2025-06-23 10:02:35 C 22 45 03.985 +00 51 39.13 V G96
2025-07-23 12:44:40 C 21 58 58.821 +01 13 42.98 X F51
2025-07-23 13:04:18 C 21 58 57.229 +01 13 40.93 X F51
2025-07-23 13:23:57 C 21 58 55.635 +01 13 38.69 X F51
2025-08-19 09:59:15 C 21 08 08.825 -00 53 15.75 X F52
2025-08-19 10:15:05 C 21 08 07.692 -00 53 19.74 X F52
2025-08-19 10:30:54 C 21 08 06.547 -00 53 23.64 X F52
2025-08-19 10:46:44 C 21 08 05.424 -00 53 27.70 X F52
2025-08-25 08:05:11 C 20 58 39.010 -01 29 36.19 X F52
2025-08-25 08:21:43 C 20 58 37.931 -01 29 40.38 X F52
2025-08-25 08:38:16 C 20 58 36.872 -01 29 44.69 X F52
2025-08-25 08:54:52 C 20 58 35.789 -01 29 48.83 X F52
2025-08-29 07:54:30 C 20 52 51.714 -01 54 08.06 X F52
2025-08-29 08:09:20 C 20 52 50.845 -01 54 11.89 X F52
2025-08-29 08:24:07 C 20 52 49.974 -01 54 15.85 X F52
2025-09-17 06:20:45 C 20 32 54.147 -03 40 24.03 X F52
2025-09-17 06:35:28 C 20 32 53.689 -03 40 26.88 X F52
2025-09-17 06:50:15 C 20 32 53.226 -03 40 29.84 X F52
2025-09-17 07:04:59 C 20 32 52.767 -03 40 32.97 X F52