2022 YK4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1417464907 ± 2.22e-06
Semi-major axis (a)1.1392178783 AU ± 2.69e-06
Inclination (i)1.63417646° ± 2.36e-05
Long. of Asc. Node (Ω)273.21080376° ± 1.47e-04
Arg. of Perihelion (ω)252.21042517° ± 7.56e-05
Mean Anomaly (M)81.54176017° ± 2.94e-03
Mean Motion (n)0.8105915800°/day ± 2.87e-06
Perihelion dist (q)0.97773774 AU ± 3.42e-06
Aphelion dist (Q)1.30069801 AU ± 3.97e-06
Orbital Period1.21593452 yr ± 4.30e-06
Physical Parameters
H (abs. magnitude)25.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.248″
Uncertainty1
Orbit TypeApollo
MOID0.020519 AU
Observations Used26
Oppositions1
Arc Total2022-2023
First Observation Used2022-12-23
Last Observation Used2023-06-13
Observations (26)
Date Type RA Dec Mag Band Observatory
2022-12-23 06:10:33 C 04 48 08.204 +24 48 05.00 V G96
2022-12-23 06:18:39 C 04 48 07.106 +24 47 59.14 V G96
2022-12-23 06:26:45 C 04 48 06.026 +24 47 52.22 V G96
2022-12-23 06:34:51 C 04 48 04.975 +24 47 45.64 V G96
2022-12-24 03:08:57 C 04 45 54.601 +24 31 14.77 V I52
2022-12-24 03:11:42 C 04 45 54.205 +24 31 13.01 V I52
2022-12-24 03:14:26 C 04 45 53.896 +24 31 11.10 V I52
2022-12-24 03:17:11 C 04 45 53.622 +24 31 08.76 V I52
2022-12-24 05:55:10 C 04 45 32.857 +24 29 07.91 V G96
2022-12-24 06:03:15 C 04 45 31.806 +24 29 01.18 V G96
2022-12-24 06:11:20 C 04 45 30.712 +24 28 54.84 V G96
2022-12-24 06:19:26 C 04 45 29.642 +24 28 47.82 V G96
2022-12-25 04:45:25 C 04 43 04.955 +24 10 14.27 V I52
2022-12-25 04:48:15 C 04 43 04.526 +24 10 12.00 V I52
2022-12-25 04:51:06 C 04 43 04.148 +24 10 09.05 V I52
2023-01-09 02:11:35 C 04 08 40.232 +18 13 45.26 V I52
2023-01-09 02:29:50 C 04 08 38.396 +18 13 26.33 V I52
2023-01-09 02:48:02 C 04 08 36.532 +18 13 07.03 V I52
2023-01-13 05:29:54 C 04 01 30.93 +16 22 32.2 o 291
2023-01-13 05:48:53 C 04 01 29.24 +16 22 10.0 o 291
2023-01-13 06:02:59 C 04 01 27.98 +16 21 53.4 o 291
2023-04-20 08:05:59 C 19 04 13.63 -63 32 11.8 u 807
2023-04-20 08:15:27 C 19 04 09.13 -63 31 49.0 u 807
2023-04-20 08:24:54 C 19 04 04.53 -63 31 25.6 u 807
2023-06-13 05:33:22 C 16 28 53.34 -25 22 17.7 V 291
2023-06-13 05:59:41 C 16 28 52.17 -25 21 57.7 V 291