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
2020-03-23 13:02:56 C 15 28 11.73 +23 08 57.6 V T05
2020-03-23 13:10:42 C 15 28 10.94 +23 08 46.8 V T05
2020-03-23 13:25:09 C 15 28 09.47 +23 08 26.2 V T05
2020-03-24 02:39:19 C 15 26 54.80 +22 49 07.1 V 160
2020-03-24 02:41:42 C 15 26 54.58 +22 49 03.9 V 160
2020-03-24 02:44:18 C 15 26 54.33 +22 48 59.9 V 160
2020-03-24 10:03:42 C 15 26 12.62 +22 38 21.5 V 703
2020-03-24 10:11:14 C 15 26 11.83 +22 38 10.8 V 703
2020-03-24 10:18:50 C 15 26 11.01 +22 37 59.5 V 703
2020-03-24 10:26:28 C 15 26 10.22 +22 37 47.7 V 703
2020-03-25 12:11:06 C 15 23 38.24 +21 59 11.6 V T08
2020-03-25 12:15:47 C 15 23 37.72 +21 59 04.8 V T08
2020-03-25 12:42:38 C 15 23 34.76 +21 58 23.9 V T08
2020-03-29 03:11:51 C 15 14 07.48 +19 36 47.1 V 160
2020-03-29 03:14:26 C 15 14 07.18 +19 36 43.1 V 160
2020-03-29 03:17:03 C 15 14 06.87 +19 36 38.5 V 160
2020-03-29 12:43:50 C 15 13 00.88 +19 20 19.7 V T08
2020-03-29 12:48:47 C 15 13 00.25 +19 20 11.1 V T08
2020-03-29 12:57:20 C 15 12 59.16 +19 19 56.1 V T08
2020-03-29 13:20:01 C 15 12 56.25 +19 19 16.1 V T08
2020-04-02 10:30:40 C 15 01 12.95 +16 24 13.8 V T08
2020-04-02 10:35:20 C 15 01 12.27 +16 24 04.2 V T08
2020-04-02 10:56:56 C 15 01 09.20 +16 23 22.0 V T08
2020-04-02 11:12:12 C 15 01 07.05 +16 22 51.7 V T08
2020-04-03 02:42:37 C 14 59 00.73 +15 51 25.8 V 160
2020-04-03 02:45:37 C 14 59 00.28 +15 51 19.5 V 160
2020-04-03 02:48:36 C 14 58 59.89 +15 51 13.7 V 160
2020-04-03 20:56:49 C 14 56 33.30 +15 13 53.9 V B67
2020-04-03 21:03:44 C 14 56 32.34 +15 13 39.7 V B67
2020-04-03 21:10:40 C 14 56 31.38 +15 13 25.7 V B67
2020-04-04 01:36:47 C 14 55 53.06 +15 04 16.8 V 160
2020-04-04 01:39:42 C 14 55 52.65 +15 04 10.9 V 160
2020-04-04 01:42:39 C 14 55 52.16 +15 04 05.3 V 160
2020-04-04 08:12:28 C 14 54 58.87 +14 50 34.5 V 703
2020-04-04 08:20:18 C 14 54 57.73 +14 50 18.3 V 703
2020-04-04 08:28:08 C 14 54 56.57 +14 50 01.7 V 703
2020-04-04 08:35:59 C 14 54 55.41 +14 49 45.5 V 703
2020-04-04 10:09:28 C 14 54 43.21 +14 46 34.4 V T05
2020-04-04 10:14:04 C 14 54 42.52 +14 46 24.6 V T05
2020-04-04 10:23:48 C 14 54 41.09 +14 46 04.4 V T05
2020-04-04 10:52:17 C 14 54 36.88 +14 45 05.0 V T05
2020-04-04 17:13:49 C 14 53 43.06 +14 31 31.8 q D29
2020-04-04 17:32:21 C 14 53 40.30 +14 30 52.6 q D29
2020-04-04 17:50:53 C 14 53 37.54 +14 30 13.3 q D29
2020-04-04 22:06:41 C 14 53 02.81 +14 20 57.6 V Z43
2020-04-04 22:24:43 C 14 53 00.19 +14 20 19.7 V Z43
2020-04-04 22:32:51 C 14 52 59.00 +14 20 02.6 V Z43
2020-04-06 07:07:57 C 14 48 18.89 +13 09 28.7 u H21
2020-04-06 07:10:36 C 14 48 18.48 +13 09 22.9 u H21
2020-04-06 07:13:07 C 14 48 18.09 +13 09 17.2 u H21