137064 (1998 WP5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1950692091 ± 2.01e-08
Semi-major axis (a)1.3740597573 AU ± 8.63e-10
Inclination (i)19.50238023° ± 3.70e-06
Long. of Asc. Node (Ω)36.09873753° ± 3.23e-06
Arg. of Perihelion (ω)97.63646856° ± 9.29e-06
Mean Anomaly (M)223.59294356° ± 8.51e-06
Mean Motion (n)0.6119329596°/day ± 5.76e-10
Perihelion dist (q)1.10602301 AU ± 2.76e-08
Aphelion dist (Q)1.64209651 AU ± 2.76e-08
Orbital Period1.61067690 yr ± 1.52e-09
Physical Parameters
H (abs. magnitude)18.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.322″
Uncertainty0
Orbit TypeAmor
MOID0.245315 AU
Observations Used704
Oppositions9
Arc Total1998-2023
First Observation Used1998-11-19
Last Observation Used2023-05-14
Observations (731)
Date Type RA Dec Mag Band Observatory
2022-10-01 02:33:32 C 23 59 27.072 -33 59 16.66 V W68
2022-10-01 02:40:52 C 23 59 26.232 -33 59 13.81 V W68
2022-10-01 09:10:47 C 23 58 44.411 -33 56 08.86 U F51
2022-10-01 09:23:39 C 23 58 42.977 -33 56 02.38 U F51
2022-10-01 09:36:34 C 23 58 41.544 -33 55 55.92 U F51
2022-10-01 09:49:25 C 23 58 40.116 -33 55 49.32 U F51
2022-10-14 08:24:20 C 23 29 15.647 -30 09 47.85 U F52
2022-10-14 08:40:41 C 23 29 14.283 -30 09 32.83 U F52
2022-10-14 08:57:02 C 23 29 12.927 -30 09 17.71 U F52
2022-11-13 05:37:26 C 23 03 35.976 -16 48 32.44 U F51
2022-11-13 05:54:14 C 23 03 35.970 -16 48 12.49 U F51
2022-11-13 06:11:04 C 23 03 35.965 -16 47 52.24 U F51
2022-11-13 06:30:22 C 23 03 35.970 -16 47 29.44 U F51
2022-11-19 06:15:18 C 23 05 00.740 -13 56 44.75 U F51
2022-11-19 06:30:08 C 23 05 00.924 -13 56 27.16 U F51
2022-11-19 06:44:59 C 23 05 01.119 -13 56 09.52 U F51
2022-11-19 06:59:51 C 23 05 01.309 -13 55 51.89 U F51
2022-11-21 03:31:13 C 23 05 48.397 -13 03 15.05 V G96
2022-11-21 03:38:39 C 23 05 48.527 -13 03 06.48 V G96
2022-11-21 03:46:06 C 23 05 48.620 -13 02 57.88 V G96
2022-11-21 03:53:32 C 23 05 48.750 -13 02 48.95 V G96
2022-12-06 01:49:36 C 23 17 06.148 -06 05 33.36 V G96
2022-12-06 01:56:20 C 23 17 06.418 -06 05 25.58 V G96
2022-12-06 02:03:04 C 23 17 06.691 -06 05 17.92 V G96
2022-12-10 01:56:51 C 23 21 24.887 -04 15 28.04 V G96
2022-12-10 02:13:13 C 23 21 25.618 -04 15 09.43 V G96
2022-12-10 02:21:24 C 23 21 25.974 -04 14 59.96 V G96
2023-05-14 04:22:36 C 07 45 18.490 +35 49 25.39 V V00
2023-05-14 04:29:45 C 07 45 19.786 +35 49 19.13 V V00
2023-05-14 04:36:54 C 07 45 21.146 +35 49 12.86 V V00
2023-05-14 04:44:03 C 07 45 22.518 +35 49 07.03 V V00