IAA RAS IAA Minor Planet Database

2019 YF

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2719576453 ± 2.51e-03
Semi-major axis (a)1.4926487827 AU ± 5.83e-03
Inclination (i)26.30231004° ± 1.14e-01
Long. of Asc. Node (Ω)265.20622854° ± 6.05e-03
Arg. of Perihelion (ω)168.03678852° ± 2.87e-02
Mean Anomaly (M)96.06826472° ± 6.91e+00
Mean Motion (n)0.5404752729°/day ± 3.17e-03
Perihelion dist (q)1.08671153 AU ± 5.67e-03
Aphelion dist (Q)1.89858603 AU ± 8.31e-03
Orbital Period1.82362882 yr ± 1.07e-02
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.494″
Uncertainty4
Orbit TypeAmor
MOID0.106375 AU
Observations Used18
Oppositions1
Arc Total2019-2019
First Observation Used2019-12-17
Last Observation Used2019-12-21
Observations (18)
Date Type RA Dec Mag Band Observatory
2019-12-17 07:26:12 C 04 44 05.33 +30 08 47.0 – V G96
2019-12-17 07:33:39 C 04 44 05.51 +30 07 25.7 – V G96
2019-12-17 07:41:06 C 04 44 05.67 +30 06 04.7 – V G96
2019-12-17 07:48:32 C 04 44 05.93 +30 04 42.1 – V G96
2019-12-17 09:49:44 C 04 44 09.63 +29 42 26.7 – V I52
2019-12-17 09:51:50 C 04 44 09.72 +29 42 02.2 – V I52
2019-12-17 09:53:55 C 04 44 09.78 +29 41 39.3 – V I52
2019-12-18 02:41:48 C 04 45 04.29 +26 38 24.9 – u H21
2019-12-18 02:50:10 C 04 45 04.56 +26 36 54.9 – u H21
2019-12-19 00:04:14 C 04 45 58.87 +22 48 08.5 – u Z84
2019-12-19 00:12:55 C 04 45 59.09 +22 46 35.2 – u Z84
2019-12-19 00:21:37 C 04 45 59.33 +22 45 02.2 – u Z84
2019-12-19 04:11:01 C 04 46 13.40 +22 04 23.3 – V I52
2019-12-19 04:13:06 C 04 46 13.51 +22 04 02.1 – V I52
2019-12-19 04:15:12 C 04 46 13.58 +22 03 39.4 – V I52
2019-12-21 04:57:45 C 04 48 15.08 +13 44 22.9 – V I52
2019-12-21 05:00:09 C 04 48 15.10 +13 43 59.4 – V I52
2019-12-21 05:04:56 C 04 48 15.26 +13 43 12.5 – V I52