469737 (2005 NW44)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4833829437 ± 2.28e-08
Semi-major axis (a)0.7792348536 AU ± 2.52e-09
Inclination (i)6.07167448° ± 2.34e-06
Long. of Asc. Node (Ω)114.28767324° ± 7.74e-06
Arg. of Perihelion (ω)0.93239482° ± 8.43e-06
Mean Anomaly (M)37.50321691° ± 1.28e-05
Mean Motion (n)1.4328796740°/day ± 6.94e-09
Perihelion dist (q)0.40256602 AU ± 1.78e-08
Aphelion dist (Q)1.15590369 AU ± 1.82e-08
Orbital Period0.68786396 yr ± 3.33e-09
NGA Modelr2
A23.29587845e-14 ± 3.24e-15 AU/d²
Physical Parameters
H (abs. magnitude)20.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.338″
Uncertainty0
Orbit TypeAten
MOID0.053477 AU
Observations Used393
Oppositions9
Arc Total2005-2025
First Observation Used2005-07-10
Last Observation Used2025-08-05
Observations (424)
Date Type RA Dec Mag Band Observatory
2018-07-05 06:53:34 C 15 19 16.63 -03 49 58.4 U 703
2018-07-05 07:09:19 C 15 19 18.715 -03 50 35.03 U F52
2018-07-05 07:23:44 C 15 19 18.372 -03 51 15.77 U F52
2018-07-05 07:38:07 C 15 19 18.035 -03 51 56.42 U F52
2018-07-11 13:21:46 C 15 19 42.83 -09 29 32.7 q D29
2018-07-11 13:42:08 C 15 19 42.83 -09 30 08.9 q D29
2018-07-11 14:02:30 C 15 19 42.84 -09 30 45.2 q D29
2018-07-12 07:02:51 C 15 19 56.027 -10 00 26.71 U F51
2018-07-12 07:19:05 C 15 19 56.037 -10 00 54.39 U F51
2018-07-12 07:35:17 C 15 19 56.048 -10 01 21.99 U F51
2025-07-20 08:32:23 C 01 03 58.610 -01 01 13.80 V 807
2025-07-20 08:47:26 C 01 04 00.910 -01 01 15.30 V 807
2025-07-20 09:02:28 C 01 04 03.220 -01 01 17.20 V 807
2025-08-02 02:09:53 C 02 10 03.862 -02 19 12.86 V M22
2025-08-02 02:15:45 C 02 10 05.580 -02 19 14.66 V M22
2025-08-02 02:35:49 C 02 10 11.330 -02 19 23.16 V M22
2025-08-02 02:38:25 C 02 10 11.976 -02 19 24.60 V M22
2025-08-02 02:42:59 C 02 10 13.272 -02 19 26.26 V M22
2025-08-02 02:45:37 C 02 10 14.062 -02 19 27.70 V M22
2025-08-02 03:13:49 C 02 10 22.075 -02 19 38.42 V M22
2025-08-05 13:28:03 C 02 37 16.056 -02 59 04.60 V T05
2025-08-05 13:32:39 C 02 37 17.717 -02 59 07.69 V T05
2025-08-05 13:44:32 C 02 37 21.850 -02 59 13.56 V T05
2025-08-05 14:05:50 C 02 37 29.311 -02 59 25.37 V T05