755963 (2017 WH14)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6795516058 ± 1.98e-08
Semi-major axis (a)2.3313891286 AU ± 1.23e-08
Inclination (i)22.40979525° ± 4.17e-06
Long. of Asc. Node (Ω)157.06745106° ± 2.34e-05
Arg. of Perihelion (ω)339.49052390° ± 2.13e-05
Mean Anomaly (M)62.84681412° ± 6.40e-06
Mean Motion (n)0.2768790688°/day ± 2.18e-09
Perihelion dist (q)0.74708990 AU ± 4.64e-08
Aphelion dist (Q)3.91568835 AU ± 5.06e-08
Orbital Period3.55977174 yr ± 2.81e-08
Physical Parameters
H (abs. magnitude)18.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.243″
Uncertainty0
Orbit TypeApollo
MOID0.204974 AU
Observations Used221
Oppositions17
Arc Total2002-2025
First Observation Used2002-10-01
Last Observation Used2025-05-28
Observations (229)
Date Type RA Dec Mag Band Observatory
2018-06-22 04:48:31 C 15 42 51.18 +23 37 10.8 U G96
2018-06-22 04:56:02 C 15 42 51.07 +23 37 01.8 U G96
2018-06-22 05:03:34 C 15 42 51.00 +23 36 54.3 U G96
2018-06-22 05:11:06 C 15 42 50.93 +23 36 45.3 U G96
2018-06-25 07:48:00 C 15 42 24.66 +22 14 57.7 U I52
2018-06-25 07:55:11 C 15 42 24.61 +22 14 49.3 U I52
2018-06-25 07:57:37 C 15 42 24.58 +22 14 46.5 U I52
2018-06-25 08:09:48 C 15 42 24.53 +22 14 33.5 U I52
2018-07-05 07:22:22 C 15 43 08.72 +18 05 20.9 U I52
2018-07-05 07:25:58 C 15 43 08.74 +18 05 17.1 U I52
2018-07-05 07:29:34 C 15 43 08.81 +18 05 13.6 U I52
2018-07-05 07:33:09 C 15 43 08.80 +18 05 09.9 U I52
2024-08-26 07:27:02 C 00 46 26.78 -06 59 52.0 V H21
2024-08-26 07:39:31 C 00 46 26.53 -06 59 58.7 V H21
2024-08-26 07:47:51 C 00 46 26.35 -07 00 03.4 V H21
2024-08-30 07:30:40 C 00 44 17.93 -07 53 50.3 V H21
2024-08-30 07:41:29 C 00 44 17.68 -07 53 56.8 V H21
2024-09-09 11:04:47 C 00 36 42.522 -10 26 52.35 X F51
2024-09-09 11:21:41 C 00 36 41.872 -10 27 03.30 X F51
2024-09-09 11:46:43 C 00 36 40.897 -10 27 20.38 X F51
2024-09-09 12:03:39 C 00 36 40.240 -10 27 31.56 X F51
2024-11-22 05:15:49 C 23 24 22.727 -23 29 23.85 X F51
2024-11-22 05:30:39 C 23 24 22.662 -23 29 23.66 X F51
2024-11-22 05:45:31 C 23 24 22.588 -23 29 23.08 X F51
2024-11-22 06:00:22 C 23 24 22.530 -23 29 22.61 X F51
2025-05-28 21:12:57 C 10 18 19.824 +41 08 22.96 V R17
2025-05-28 21:33:19 C 10 18 26.402 +41 08 10.14 V R17
2025-05-28 21:53:41 C 10 18 33.173 +41 07 57.25 V R17
2025-05-28 22:14:04 C 10 18 39.725 +41 07 43.97 V R17