612989 (2005 LW39)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7156786411 ± 2.72e-08
Semi-major axis (a)1.9884592559 AU ± 1.07e-09
Inclination (i)28.46359546° ± 1.35e-05
Long. of Asc. Node (Ω)251.44698498° ± 1.02e-05
Arg. of Perihelion (ω)275.18842356° ± 9.21e-06
Mean Anomaly (M)121.87587025° ± 2.08e-06
Mean Motion (n)0.3515096330°/day ± 2.84e-10
Perihelion dist (q)0.56536144 AU ± 5.40e-08
Aphelion dist (Q)3.41155707 AU ± 5.41e-08
Orbital Period2.80398086 yr ± 2.27e-09
Physical Parameters
H (abs. magnitude)20.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.343″
Uncertainty0
Orbit TypeApollo
MOID0.026798 AU
Observations Used159
Oppositions12
Arc Total2005-2024
First Observation Used2005-06-15
Last Observation Used2024-10-22
Observations (174)
Date Type RA Dec Mag Band Observatory
2005-06-18 21:05:48 C 14 50 40.10 +34 34 24.8 r 941
2005-06-18 21:06:28 C 14 50 40.50 +34 34 21.7 r 941
2005-06-18 22:03:56 C 14 51 14.92 +34 29 27.7 r J95
2005-06-18 22:12:11 C 14 51 19.82 +34 28 47.0 r J95
2005-06-18 22:20:26 C 14 51 24.75 +34 28 06.4 r J95
2005-06-19 02:09:34 C 14 53 42.31 +34 09 45.0 r 932
2005-06-19 02:19:36 C 14 53 48.04 +34 08 56.5 r 932
2005-06-19 02:31:58 C 14 53 55.10 +34 07 57.0 r 932
2005-06-19 21:05:30 C 15 03 57.45 +32 42 29.5 o 198
2005-06-19 21:09:33 C 15 03 59.40 +32 42 11.8 o 198
2005-06-19 21:10:54 C 15 04 00.05 +32 42 05.8 o 198
2005-06-19 21:12:16 C 15 04 00.71 +32 41 59.7 o 198
2005-06-19 21:16:55 C 15 04 02.72 +32 41 39.2 r 540
2005-06-19 21:19:03 C 15 04 04.00 +32 41 29.5 o 198
2005-06-19 21:22:19 C 15 04 05.37 +32 41 15.0 r 540
2005-06-19 21:27:44 C 15 04 08.01 +32 40 51.3 r 540
2005-06-19 22:19:16 C 15 04 33.75 +32 37 02.7 r J95
2005-06-19 22:33:36 C 15 04 40.68 +32 35 59.8 r J95
2005-06-19 22:46:36 C 15 04 46.90 +32 35 02.5 r J95
2005-06-22 04:02:03 C 15 26 17.90 +29 10 24.4 r 649
2005-06-22 04:04:36 C 15 26 18.74 +29 10 15.7 r 649
2005-06-22 04:07:10 C 15 26 19.57 +29 10 07.5 r 649
2005-06-22 04:09:44 C 15 26 20.36 +29 09 58.3 r 649
2005-06-22 22:42:09 C 15 32 05.34 +28 09 53.4 r J95
2005-06-22 22:52:53 C 15 32 08.38 +28 09 20.2 r J95
2005-06-22 23:03:46 C 15 32 11.45 +28 08 46.2 r J95
2005-06-24 04:11:57 C 15 39 56.64 +26 44 29.2 r 932
2005-06-24 04:26:44 C 15 40 00.11 +26 43 49.1 r 932
2005-06-24 05:02:33 C 15 40 08.54 +26 42 10.7 r 932
2005-06-24 06:04:26 C 15 40 23.60 +26 39 26.9 r 649
2005-06-24 06:06:59 C 15 40 24.16 +26 39 19.9 r 649
2005-06-24 06:09:32 C 15 40 24.77 +26 39 12.9 r 649
2005-06-24 06:12:06 C 15 40 25.35 +26 39 05.6 r 649
2005-06-25 23:44:52 C 15 49 21.10 +24 56 23.8 r 941
2005-06-25 23:45:58 C 15 49 21.29 +24 56 21.4 r 941
2005-06-25 23:48:10 C 15 49 21.72 +24 56 16.2 r 941
2005-06-25 23:50:22 C 15 49 22.11 +24 56 11.0 r 941
2005-06-25 23:51:28 C 15 49 22.31 +24 56 08.7 r 941
2005-06-28 05:53:55 C 15 58 29.86 +23 05 01.5 r 649
2005-06-28 05:56:28 C 15 58 30.25 +23 04 57.1 r 649
2005-06-28 05:59:02 C 15 58 30.65 +23 04 52.2 r 649
2005-06-28 06:01:35 C 15 58 30.97 +23 04 47.4 r 649
2005-06-29 21:51:25 C 16 03 59.47 +21 55 08.1 r 176
2005-06-29 21:53:40 C 16 03 59.74 +21 55 04.5 r 176
2005-06-29 21:55:54 C 16 04 00.01 +21 55 01.0 r 176
2005-06-29 21:58:08 C 16 04 00.28 +21 54 57.4 r 176
2005-07-02 22:16:21 C 16 12 04.66 +20 07 39.9 r 941
2005-07-02 22:16:58 C 16 12 04.71 +20 07 39.3 r 941
2005-07-02 22:18:09 C 16 12 04.82 +20 07 37.4 r 941
2005-07-02 22:18:46 C 16 12 04.88 +20 07 36.5 r 941