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
2020-05-20 10:34:43 C 12 51 16.14 -21 23 53.1 V E89
2020-05-20 10:47:13 C 12 51 15.68 -21 24 06.3 V E89
2020-05-20 10:59:56 C 12 51 15.27 -21 24 19.5 V E89
2020-05-22 05:03:08 C 12 50 08.53 -22 07 45.4 V 703
2020-05-22 05:11:03 C 12 50 08.24 -22 07 53.6 V 703
2020-05-22 05:18:58 C 12 50 08.04 -22 08 01.0 V 703
2020-05-22 05:26:52 C 12 50 07.79 -22 08 08.6 V 703
2020-05-22 07:47:02 C 12 50 04.80 -22 10 25.4 V T08
2020-05-22 07:51:45 C 12 50 04.64 -22 10 30.4 V T08
2020-05-22 07:59:43 C 12 50 04.45 -22 10 38.0 V T08
2020-05-22 08:14:20 C 12 50 03.97 -22 10 52.5 V T08
2020-05-24 09:06:35 C 12 49 06.45 -22 57 51.9 V T05
2020-05-24 09:11:59 C 12 49 06.29 -22 57 57.9 V T05
2020-05-24 09:19:56 C 12 49 06.24 -22 58 04.5 V T05
2020-05-24 09:34:00 C 12 49 05.86 -22 58 17.1 V T05
2020-05-26 08:09:50 C 12 48 30.33 -23 40 32.0 V T08
2020-05-26 08:14:29 C 12 48 30.30 -23 40 36.3 V T08
2020-05-26 08:25:06 C 12 48 30.09 -23 40 45.5 V T08
2020-05-26 08:40:22 C 12 48 29.84 -23 40 59.0 V T08
2020-05-27 05:07:39 C 12 48 19.80 -23 58 50.3 V G96
2020-05-27 05:15:20 C 12 48 19.71 -23 58 57.1 V G96
2020-05-27 05:23:00 C 12 48 19.62 -23 59 03.3 V G96
2020-05-27 05:30:41 C 12 48 19.53 -23 59 09.9 V G96
2020-05-30 07:48:24 C 12 48 09.01 -25 00 24.9 V T08
2020-05-30 07:53:02 C 12 48 09.03 -25 00 28.2 V T08
2020-05-30 08:01:05 C 12 48 08.98 -25 00 34.5 V T08
2020-05-30 08:15:41 C 12 48 08.97 -25 00 45.7 V T08
2022-08-05 13:54:41 C 01 19 15.529 -29 20 51.77 U F52
2022-08-05 14:09:18 C 01 19 15.696 -29 20 57.17 U F52
2022-08-05 14:23:54 C 01 19 15.854 -29 21 02.48 U F52
2022-08-18 12:30:27 C 01 19 06.187 -31 27 08.06 U F52
2022-08-18 12:45:12 C 01 19 05.886 -31 27 14.69 U F52
2022-08-18 12:59:57 C 01 19 05.598 -31 27 21.20 U F52
2022-08-18 13:14:42 C 01 19 05.280 -31 27 27.64 U F52
2022-08-28 12:03:49 C 01 11 29.893 -33 11 31.72 U F52
2022-08-28 12:16:33 C 01 11 29.246 -33 11 37.11 U F52
2022-08-28 12:29:21 C 01 11 28.593 -33 11 42.49 U F52
2022-08-28 12:42:13 C 01 11 27.934 -33 11 47.97 U F52
2022-09-17 10:23:50 C 00 34 47.376 -35 16 27.95 U F51
2022-09-17 10:38:41 C 00 34 45.786 -35 16 28.33 U F51
2022-09-17 10:53:35 C 00 34 44.196 -35 16 28.55 U F51
2022-09-17 11:08:25 C 00 34 42.618 -35 16 28.80 U F51
2022-09-21 09:39:49 C 00 24 47.942 -35 11 24.94 U F52
2022-09-21 09:53:46 C 00 24 46.423 -35 11 23.67 U F52
2022-09-21 10:07:42 C 00 24 44.862 -35 11 22.06 U F52
2022-09-29 08:29:54 C 00 03 59.040 -34 18 55.24 U F51
2022-09-29 08:44:48 C 00 03 57.360 -34 18 48.99 U F51
2022-09-29 09:14:24 C 00 03 54.013 -34 18 36.47 U F51
2022-10-01 02:22:22 C 23 59 28.337 -33 59 22.96 V W68
2022-10-01 02:26:19 C 23 59 27.842 -33 59 19.72 V W68