844394 (2016 WZ7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3483605624 ± 9.07e-09
Semi-major axis (a)1.5771713173 AU ± 1.66e-09
Inclination (i)4.47786691° ± 1.63e-06
Long. of Asc. Node (Ω)259.74717678° ± 1.27e-05
Arg. of Perihelion (ω)129.50534561° ± 1.75e-05
Mean Anomaly (M)205.49116668° ± 5.67e-06
Mean Motion (n)0.4976155815°/day ± 7.85e-10
Perihelion dist (q)1.02774703 AU ± 1.43e-08
Aphelion dist (Q)2.12659560 AU ± 1.45e-08
Orbital Period1.98069819 yr ± 3.12e-09
Physical Parameters
H (abs. magnitude)23.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.232″
Uncertainty0
Orbit TypeAmor
MOID0.063697 AU
Observations Used140
Oppositions4
Arc Total2016-2025
First Observation Used2016-08-08
Last Observation Used2025-01-28
Observations (144)
Date Type RA Dec Mag Band Observatory
2018-12-10 08:01:41 C 05 35 56.79 +24 01 01.0 V G96
2018-12-10 08:09:48 C 05 35 56.70 +24 00 49.6 V G96
2018-12-10 08:17:53 C 05 35 56.62 +24 00 38.0 V G96
2018-12-10 08:26:00 C 05 35 56.55 +24 00 26.5 V G96
2020-07-29 06:03:03 C 22 26 52.49 +06 35 20.3 u H21
2020-07-29 06:21:11 C 22 26 53.18 +06 35 44.6 u H21
2020-07-29 06:31:58 C 22 26 53.60 +06 35 59.4 u H21
2020-08-09 07:40:04 C 22 38 55.85 +13 24 20.2 V I52
2020-08-09 07:44:55 C 22 38 56.08 +13 24 29.5 V I52
2020-08-09 07:49:47 C 22 38 56.25 +13 24 38.4 V I52
2020-08-16 12:39:02 C 22 47 40.871 +18 52 53.02 U F52
2020-08-16 12:56:49 C 22 47 41.661 +18 53 29.59 U F52
2020-08-16 13:32:33 C 22 47 43.224 +18 54 42.37 U F52
2020-08-26 06:47:43 C 23 03 00.47 +27 55 17.8 V G96
2020-08-26 06:55:56 C 23 03 00.98 +27 55 39.4 V G96
2020-08-26 07:04:09 C 23 03 01.56 +27 56 01.0 V G96
2020-08-26 07:12:23 C 23 03 02.10 +27 56 22.3 V G96
2020-08-28 06:00:06 C 23 06 58.75 +30 00 05.3 V G96
2020-08-28 06:07:38 C 23 06 59.34 +30 00 25.8 V G96
2020-08-28 06:15:10 C 23 06 59.92 +30 00 46.6 V G96
2020-08-28 06:22:42 C 23 07 00.45 +30 01 07.7 V G96
2020-10-29 09:53:12 C 07 44 15.06 +43 06 46.6 V I52
2020-10-29 09:57:34 C 07 44 15.28 +43 06 38.1 V I52
2020-10-29 10:01:55 C 07 44 15.62 +43 06 27.8 V I52
2020-11-17 13:20:40 C 08 02 15.212 +29 29 08.80 U F51
2020-11-17 13:37:11 C 08 02 14.836 +29 28 45.76 U F51
2020-11-17 13:53:47 C 08 02 14.459 +29 28 22.45 U F51
2020-11-28 07:03:25 C 07 55 55.74 +24 02 41.0 V G96
2020-11-28 07:10:47 C 07 55 55.35 +24 02 31.6 V G96
2020-11-28 07:18:10 C 07 55 55.00 +24 02 25.0 V G96
2020-11-28 07:25:32 C 07 55 54.63 +24 02 17.2 V G96
2020-12-11 13:47:17 C 07 37 27.668 +19 07 24.56 U F52
2020-12-11 14:04:57 C 07 37 26.220 +19 07 10.66 U F52
2020-12-11 14:22:40 C 07 37 24.751 +19 06 57.26 U F52
2020-12-11 14:40:25 C 07 37 23.301 +19 06 43.33 U F52
2022-08-17 07:42:18 C 00 41 50.72 +27 09 47.4 u H21
2022-08-17 07:52:22 C 00 41 52.48 +27 10 09.1 u H21
2022-08-18 08:54:50 C 00 46 43.63 +28 04 28.4 u H21
2022-08-18 09:01:52 C 00 46 44.94 +28 04 43.7 u H21
2022-08-18 09:10:18 C 00 46 46.55 +28 05 02.0 u H21
2025-01-28 03:40:23 C 08 19 27.170 +09 11 30.30 V 807
2025-01-28 04:04:28 C 08 19 25.440 +09 11 35.10 V 807
2025-01-28 04:16:00 C 08 19 24.620 +09 11 38.40 V 807
2025-01-28 04:27:47 C 08 19 23.760 +09 11 40.30 V 807