2022 YY4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1714159481 ± 9.43e-02
Semi-major axis (a)1.2375401375 AU ± 1.62e-01
Inclination (i)14.70887327° ± 5.49e+00
Long. of Asc. Node (Ω)90.72386844° ± 8.38e-01
Arg. of Perihelion (ω)8.90274844° ± 1.65e+00
Mean Anomaly (M)34.89882345° ± 1.47e+02
Mean Motion (n)0.7159673800°/day ± 1.41e-01
Perihelion dist (q)1.02540010 AU ± 1.78e-01
Aphelion dist (Q)1.44957350 AU ± 2.23e-01
Orbital Period1.37660980 yr ± 2.70e-01
Physical Parameters
H (abs. magnitude)26.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.297″
Uncertainty3
Orbit TypeAmor
MOID0.042836 AU
Observations Used24
Oppositions1
Arc Total2022-2022
First Observation Used
Last Observation Used2022-12-27
Observations (25)
Date Type RA Dec Mag Band Observatory
2022-12-24 05:49:05 C 04 29 43.516 +23 39 49.68 V G96
2022-12-24 05:57:09 C 04 29 42.256 +23 41 43.30 V G96
2022-12-24 06:05:14 C 04 29 41.003 +23 43 38.03 V G96
2022-12-24 06:13:19 C 04 29 39.707 +23 45 31.64 V G96
2022-12-24 07:45:53 C 04 29 25.270 +24 07 16.80 V I52
2022-12-24 07:46:25 C 04 29 25.250 +24 07 23.90 V I52
2022-12-25 03:08:04 C 04 27 29.999 +28 40 54.01 V G96
2022-12-25 03:08:24 C 04 27 29.855 +28 40 58.98 V G96
2022-12-25 03:08:45 C 04 27 29.804 +28 41 04.20 V G96
2022-12-25 03:09:06 C 04 27 29.718 +28 41 09.02 V G96
2022-12-25 04:39:38 C 04 27 14.21 +29 02 26.4 X 858
2022-12-25 04:47:32 C 04 27 12.89 +29 04 17.2 X 858
2022-12-25 04:55:30 C 04 27 11.57 +29 06 09.5 X 858
2022-12-26 03:10:44 C 04 24 42.040 +34 14 15.90 V I52
2022-12-26 03:11:43 C 04 24 41.890 +34 14 29.80 V I52
2022-12-26 05:03:25 C 04 24 24.243 +34 39 56.77 V 654
2022-12-26 06:13:16 C 04 24 12.104 +34 55 47.11 V 654
2022-12-26 07:40:45 C 04 23 57.005 +35 15 23.30 V 654
2022-12-27 04:27:53 C 04 21 31.180 +39 50 51.00 V I52
2022-12-27 04:31:03 C 04 21 30.750 +39 51 33.50 V I52
2022-12-27 04:32:22 C 04 21 30.420 +39 51 50.10 V I52
2022-12-27 20:59:53 C 04 19 20.10 +43 19 16.5 X 033
2022-12-27 21:01:12 C 04 19 19.85 +43 19 33.3 X 033
2022-12-27 21:06:01 C 04 19 18.98 +43 20 32.2 X 033
2022-12-27 21:08:11 C 04 19 18.62 +43 20 59.4 X 033