2017 WZ28

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4033566499 ± 1.29e-07
Semi-major axis (a)1.9240859045 AU ± 7.34e-09
Inclination (i)8.04031527° ± 4.26e-06
Long. of Asc. Node (Ω)321.46517288° ± 3.89e-05
Arg. of Perihelion (ω)359.06936238° ± 3.76e-05
Mean Anomaly (M)47.79834684° ± 8.48e-06
Mean Motion (n)0.3692968380°/day ± 2.11e-09
Perihelion dist (q)1.14799306 AU ± 2.49e-07
Aphelion dist (Q)2.70017875 AU ± 2.49e-07
Orbital Period2.66892695 yr ± 1.53e-08
Physical Parameters
H (abs. magnitude)20.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.150″
Uncertainty0
Orbit TypeAmor
MOID0.133036 AU
Observations Used43
Oppositions5
Arc Total2017-2025
First Observation Used2017-08-04
Last Observation Used2025-10-24
Observations (44)
Date Type RA Dec Mag Band Observatory
2017-08-04 13:37:26 C 02 32 59.575 +21 02 41.82 L F51
2017-08-04 13:55:09 C 02 33 01.450 +21 03 02.33 L F51
2017-08-04 14:12:56 C 02 33 03.320 +21 03 22.70 L F51
2017-08-04 14:30:50 C 02 33 05.207 +21 03 43.31 L F51
2017-09-01 13:08:04 C 03 33 54.439 +31 37 41.69 L F51
2017-09-01 13:23:55 C 03 33 55.456 +31 37 54.38 L F51
2017-09-01 13:39:48 C 03 33 56.454 +31 38 06.77 L F51
2017-09-01 13:56:36 C 03 33 57.550 +31 38 19.96 L F51
2017-10-03 12:14:39 C 03 55 49.638 +39 01 56.76 L F51
2017-10-03 12:32:12 C 03 55 49.233 +39 02 03.49 L F51
2017-11-22 07:53:05 C 02 45 21.533 +35 59 26.61 L F51
2017-11-22 08:11:50 C 02 45 20.588 +35 59 15.96 L F51
2017-11-22 08:30:40 C 02 45 19.626 +35 59 05.58 L F51
2017-11-22 08:49:32 C 02 45 18.663 +35 58 55.07 L F51
2017-11-25 08:31:31 C 02 42 11.32 +35 18 07.3 o 291
2017-11-25 08:41:14 C 02 42 10.92 +35 18 02.0 o 291
2017-11-25 08:50:58 C 02 42 10.50 +35 17 56.1 o 291
2017-12-07 07:01:30 C 02 34 42.27 +32 41 24.2 o 695
2017-12-07 07:17:17 C 02 34 42.03 +32 41 16.0 o 695
2017-12-07 07:33:04 C 02 34 41.80 +32 41 07.8 o 695
2025-06-23 10:34:34 C 00 14 51.032 -04 46 11.71 V V06
2025-06-23 10:40:17 C 00 14 51.860 -04 46 03.00 V V06
2025-06-23 10:46:00 C 00 14 52.663 -04 45 53.86 V V06
2025-06-23 10:51:43 C 00 14 53.473 -04 45 44.86 V V06
2025-06-25 14:04:29 C 00 22 22.924 -03 23 20.36 V T12
2025-06-25 14:06:29 C 00 22 23.209 -03 23 17.13 V T12
2025-06-25 14:08:36 C 00 22 23.512 -03 23 13.72 V T12
2025-06-25 14:10:30 C 00 22 23.780 -03 23 10.67 V T12
2025-06-25 14:12:45 C 00 22 24.098 -03 23 07.05 V T12
2025-06-26 10:10:36 C 00 25 17.908 -02 51 00.29 V V06
2025-06-26 10:19:21 C 00 25 19.157 -02 50 46.07 V V06
2025-06-26 10:28:06 C 00 25 20.399 -02 50 32.03 V V06
2025-06-26 10:36:51 C 00 25 21.637 -02 50 17.92 V V06
2025-08-27 14:11:00 C 03 15 50.301 +29 46 21.24 X F52
2025-08-27 14:23:54 C 03 15 51.198 +29 46 32.81 X F52
2025-08-27 14:36:55 C 03 15 52.106 +29 46 44.36 X F52
2025-08-27 14:50:10 C 03 15 52.992 +29 46 56.12 X F52
2025-10-02 13:02:39 C 03 41 48.012 +39 00 10.06 X F52
2025-10-02 13:20:15 C 03 41 47.526 +39 00 16.69 X F52
2025-10-02 13:37:53 C 03 41 47.015 +39 00 23.26 X F52
2025-10-02 13:55:33 C 03 41 46.550 +39 00 29.77 X F52
2025-10-24 06:41:55 C 03 15 18.090 +40 09 02.48 V G96
2025-10-24 06:49:26 C 03 15 17.528 +40 09 02.02 V G96
2025-10-24 06:56:58 C 03 15 16.934 +40 09 00.65 V G96