2019 WF2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4311766169
Semi-major axis (a)1.5316366934 AU
Inclination (i)15.93571664°
Long. of Asc. Node (Ω)61.24971716°
Arg. of Perihelion (ω)300.82207493°
Mean Anomaly (M)81.22087202°
Mean Motion (n)0.5199353700°/day
Perihelion dist (q)0.87121210 AU
Aphelion dist (Q)2.19216030 AU
Orbital Period1.89563490 yr
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.438″
Uncertainty
Orbit TypeApollo
MOID0.021673 AU
Observations Used23
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-11-26
Observations (23)
Date Type RA Dec Mag Band Observatory
2019-11-23 08:08:10 C 01 28 41.521 -10 29 51.38 V F51
2019-11-23 08:42:27 C 01 29 00.124 -10 11 02.38 V F51
2019-11-25 06:12:00 C 01 52 23.732 +10 52 32.44 U F52
2019-11-25 06:28:15 C 01 52 29.753 +10 58 37.74 U F52
2019-11-25 07:01:18 C 01 52 41.781 +11 10 52.37 U F52
2019-11-25 22:25:14 C 01 58 42.36 +16 24 22.1 V L01
2019-11-25 22:26:08 C 01 58 42.63 +16 24 39.0 V L01
2019-11-25 22:27:38 C 01 58 43.15 +16 25 07.9 V L01
2019-11-25 22:28:50 C 01 58 43.56 +16 25 30.4 V L01
2019-11-25 22:32:28 C 01 58 44.77 +16 26 38.6 V L01
2019-11-25 22:33:23 C 01 58 45.08 +16 26 54.9 V L01
2019-11-25 23:44:37 C 01 59 09.57 +16 49 01.8 V 104
2019-11-25 23:53:13 C 01 59 12.54 +16 51 40.5 V 104
2019-11-26 00:01:49 C 01 59 15.49 +16 54 18.3 V 104
2019-11-26 01:08:04 C 01 59 53.12 +17 15 09.5 V W34
2019-11-26 01:38:38 C 02 00 03.03 +17 24 29.4 V W34
2019-11-26 02:25:47 C 02 00 18.14 +17 38 45.7 V W34
2019-11-26 03:03:09 C 02 00 35.52 +17 49 59.2 V I52
2019-11-26 03:04:33 C 02 00 35.99 +17 50 25.5 V I52
2019-11-26 03:31:44 C 02 00 40.10 +17 58 13.8 u H21
2019-11-26 03:34:40 C 02 00 41.04 +17 59 06.1 u H21
2019-11-26 03:37:37 C 02 00 41.99 +17 59 58.2 u H21
2019-11-26 03:41:14 C 02 00 43.12 +18 01 02.2 u H21