2019 WF1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6819838628 ± 4.41e-05
Semi-major axis (a)3.5361499566 AU ± 5.19e-04
Inclination (i)31.44997607° ± 4.49e-04
Long. of Asc. Node (Ω)16.90658953° ± 5.71e-04
Arg. of Perihelion (ω)350.56405311° ± 2.03e-04
Mean Anomaly (M)327.61083804° ± 7.19e-02
Mean Motion (n)0.1482232275°/day ± 3.27e-05
Perihelion dist (q)1.12455275 AU ± 2.27e-04
Aphelion dist (Q)5.94774716 AU ± 8.87e-04
Orbital Period6.64960749 yr ± 1.47e-03
Physical Parameters
H (abs. magnitude)19.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.254″
Uncertainty2
Orbit TypeAmor
MOID0.129111 AU
Observations Used37
Oppositions1
Arc Total2019-2020
First Observation Used2019-10-22
Last Observation Used2020-01-01
Observations (40)
Date Type RA Dec Mag Band Observatory
2019-10-22 02:54:56 C 20 12 40.43 -41 28 17.2 V W84
2019-11-17 05:00:46 C 21 32 26.917 -06 43 08.88 U F52
2019-11-17 05:13:56 C 21 32 28.362 -06 42 26.55 U F52
2019-11-17 05:20:26 C 21 32 29.068 -06 42 05.56 U F52
2019-11-18 01:02:15 C 21 34 42.11 -05 38 41.0 u 807
2019-11-18 01:13:41 C 21 34 43.36 -05 38 04.1 u 807
2019-11-18 01:25:20 C 21 34 44.60 -05 37 27.0 u 807
2019-11-18 01:28:38 C 21 34 45.51 -05 37 32.1 V I52
2019-11-18 01:30:26 C 21 34 45.70 -05 37 26.6 V I52
2019-11-18 01:32:15 C 21 34 45.88 -05 37 20.6 V I52
2019-11-18 01:34:03 C 21 34 46.10 -05 37 14.5 V I52
2019-11-20 01:40:41 C 21 40 08.81 -03 05 19.3 u 807
2019-11-20 01:47:51 C 21 40 09.60 -03 04 56.9 u 807
2019-11-20 01:54:43 C 21 40 10.35 -03 04 35.7 u 807
2019-11-20 09:09:13 C 21 40 58.99 -02 42 04.0 V 474
2019-11-20 09:16:01 C 21 40 59.67 -02 41 42.9 V 474
2019-11-20 09:22:49 C 21 41 00.47 -02 41 22.0 V 474
2019-11-22 17:13:15 C 21 47 12.30 +00 08 23.7 V 033
2019-11-22 17:17:49 C 21 47 12.77 +00 08 37.4 V 033
2019-11-22 17:22:23 C 21 47 13.26 +00 08 51.0 V 033
2019-11-22 17:26:56 C 21 47 13.76 +00 09 05.0 V 033
2019-11-22 17:31:30 C 21 47 14.25 +00 09 18.3 V 033
2019-11-23 20:49:02 C 21 50 14.485 +01 30 21.75 V J04
2019-11-23 20:55:03 C 21 50 15.131 +01 30 39.37 V J04
2019-11-26 03:35:28 C 21 56 15.37 +04 08 26.6 V I52
2019-11-26 03:40:16 C 21 56 15.81 +04 08 37.0 V I52
2019-11-30 04:58:48 C 22 06 54.393 +08 34 26.06 U F51
2019-11-30 05:14:51 C 22 06 56.096 +08 35 08.14 U F51
2019-11-30 05:30:52 C 22 06 57.799 +08 35 50.17 U F51
2019-11-30 05:46:58 C 22 06 59.504 +08 36 32.47 U F51
2019-12-03 05:02:57 C 22 14 46.13 +11 38 35.3 o 291
2019-12-03 05:07:32 C 22 14 46.63 +11 38 46.5 o 291
2019-12-03 05:12:05 C 22 14 47.13 +11 38 57.3 o 291
2019-12-19 01:59:56 C 22 57 03.99 +25 04 34.8 V V06
2019-12-19 02:03:21 C 22 57 04.26 +25 04 39.0 V V06
2019-12-19 02:06:46 C 22 57 04.76 +25 04 47.0 V V06
2019-12-19 02:10:11 C 22 57 05.13 +25 04 53.1 V V06
2020-01-01 05:24:54 C 23 34 12.125 +33 14 25.44 U F51
2020-01-01 05:34:11 C 23 34 13.219 +33 14 37.60 U F51
2020-01-01 05:43:29 C 23 34 14.361 +33 14 50.45 U F51