IAA RAS IAA Minor Planet Database

2016 WN48

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6379706429
Semi-major axis (a)2.7428222418 AU
Inclination (i)4.83761055° ± 4.00e+00
Long. of Asc. Node (Ω)88.82485970° ± 5.00e+00
Arg. of Perihelion (ω)299.36859180° ± 6.00e+00
Mean Anomaly (M)358.83017423°
Mean Motion (n)0.2169728100°/day
Perihelion dist (q)0.99298490 AU
Aphelion dist (Q)4.49267870 AU
Orbital Period4.54254000 yr
Physical Parameters
H (abs. magnitude)24.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.464″
Uncertainty—
Orbit TypeApollo
MOID0.060678 AU
Observations Used38
Oppositions1
Arc Total2016-2016
First Observation Used—
Last Observation Used2016-12-04
Observations (42)
Date Type RA Dec Mag Band Observatory
2016-11-12 06:23:01 S 23 53 00.82 -51 24 23.2 – L C51
2016-11-12 09:31:31 S 23 55 59.66 -51 14 38.4 – L C51
2016-11-12 11:05:57 S 23 57 29.405 -51 09 38.38 – L C51
2016-11-12 14:14:27 S 00 00 29.251 -50 59 18.60 – L C51
2016-11-30 05:51:12 C 04 19 14.03 +01 50 18.2 – q G96
2016-11-30 05:57:39 C 04 19 15.42 +01 50 52.3 – q G96
2016-11-30 06:09:11 C 04 19 17.97 +01 51 53.7 – q G96
2016-11-30 06:15:21 C 04 19 19.35 +01 52 26.9 – q G96
2016-11-30 06:44:02 C 04 19 25.80 +01 54 59.4 – q I52
2016-11-30 06:45:50 C 04 19 26.09 +01 55 08.2 – q I52
2016-11-30 06:47:38 C 04 19 26.54 +01 55 18.6 – q I52
2016-11-30 09:44:50 C 04 20 05.84 +02 10 55.2 – q I52
2016-11-30 09:45:58 C 04 20 06.09 +02 11 00.2 – q I52
2016-11-30 09:47:05 C 04 20 06.36 +02 11 05.8 – q I52
2016-11-30 09:48:11 C 04 20 06.57 +02 11 12.6 – q I52
2016-12-01 00:10:52 C 04 23 31.12 +03 24 22.0 – q J95
2016-12-01 00:35:43 C 04 23 36.41 +03 26 25.6 – q J95
2016-12-01 05:38:07 C 04 24 45.57 +03 51 27.9 – q H36
2016-12-01 06:00:45 C 04 24 50.18 +03 53 17.8 – q H36
2016-12-01 06:23:24 C 04 24 54.84 +03 55 09.2 – q H36
2016-12-01 06:46:02 C 04 24 59.45 +03 56 59.0 – q H36
2016-12-01 07:19:05 C 04 25 07.23 +03 59 48.1 – o 926
2016-12-01 07:24:01 C 04 25 08.22 +04 00 11.6 – o 926
2016-12-01 07:28:55 C 04 25 09.21 +04 00 35.2 – o 926
2016-12-01 07:31:18 C 04 25 08.69 +04 00 37.9 – q H36
2016-12-01 07:48:05 C 04 25 13.10 +04 02 06.7 – q I52
2016-12-01 08:00:15 C 04 25 15.45 +04 03 05.6 – q I52
2016-12-01 08:13:11 C 04 25 18.10 +04 04 08.4 – q I52
2016-12-01 20:17:11 C 04 27 57.82 +05 02 28.5 – t K93
2016-12-01 20:23:44 C 04 27 59.09 +05 02 58.3 – t K93
2016-12-01 20:30:14 C 04 28 00.39 +05 03 28.9 – t K93
2016-12-02 02:40:30 C 04 29 19.45 +05 30 04.1 – q I52
2016-12-02 02:42:06 C 04 29 19.76 +05 30 11.2 – q I52
2016-12-02 02:43:42 C 04 29 20.07 +05 30 19.0 – q I52
2016-12-04 05:39:43 C 04 38 50.91 +08 58 45.3 – q I52
2016-12-04 05:42:08 C 04 38 51.26 +08 58 55.0 – q G96
2016-12-04 05:43:00 C 04 38 51.48 +08 58 58.3 – q I52
2016-12-04 05:45:06 C 04 38 51.70 +08 59 06.2 – q I52
2016-12-04 05:47:11 C 04 38 52.07 +08 59 13.7 – q I52
2016-12-04 05:48:59 C 04 38 52.36 +08 59 20.5 – q G96
2016-12-04 05:55:48 C 04 38 53.43 +08 59 46.4 – q G96
2016-12-04 06:02:34 C 04 38 54.47 +09 00 10.9 – q G96