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C/2019 Y4-A (ATLAS)

Basic Information of C/2019 Y4-A (ATLAS)

Orbital Elements

Parameter Value
Orbit type C
Perihelion distance (AU) 0.251003
Eccentricity 1.001328
Inclination (deg) 45.825000
Longitude of ascending node (deg) 120.927800
Argument of perihelion (deg) 177.244700
Epoch 2020-05-31T00:00:00.000
Reference , MPC orbital elements

Latest Perihelion

Field Value
Date (UTC) 2020-05-31T01:00:37.440

Magnitude

Magnitude Chart Placeholder

Ephemeris

Date (UTC) RA (J2000) Dec (J2000) Δ (AU) Motion (arcsec/hr) Dir (deg) Nearest HIP Dist (arcmin)
2025-11-21 07:25:49.49 +09:23:25.0 16.779 5.53 265.6 HIP 36041 7.33
2025-11-22 07:25:40.55 +09:23:14.8 16.772 5.65 266.1 HIP 36041 6.69
2025-11-23 07:25:31.41 +09:23:05.6 16.764 5.77 266.6 HIP 36041 6.78
2025-11-24 07:25:22.08 +09:22:57.3 16.757 5.88 267.0 HIP 36041 7.62
2025-11-25 07:25:12.55 +09:22:50.0 16.750 6.00 267.4 HIP 36041 9.03
2025-11-26 07:25:02.83 +09:22:43.5 16.744 6.11 267.8 HIP 36041 10.82
2025-11-27 07:24:52.93 +09:22:38.0 16.737 6.22 268.2 HIP 36041 12.86
2025-11-28 07:24:42.84 +09:22:33.4 16.731 6.33 268.6 HIP 36041 15.07
2025-11-29 07:24:32.57 +09:22:29.7 16.725 6.44 269.0 HIP 36041 17.40
2025-11-30 07:24:22.12 +09:22:27.0 16.719 6.55 269.4 HIP 36041 19.83
2025-12-01 07:24:11.50 +09:22:25.2 16.714 6.65 269.7 HIP 36041 22.34
2025-12-02 07:24:00.72 +09:22:24.4 16.708 6.76 270.0 HIP 36041 24.92
2025-12-03 07:23:49.76 +09:22:24.5 16.703 6.86 270.4 HIP 36041 27.55
2025-12-04 07:23:38.64 +09:22:25.5 16.698 6.95 270.7 HIP 35915 29.87
2025-12-05 07:23:27.37 +09:22:27.5 16.693 7.05 271.0 HIP 35777 29.86
2025-12-06 07:23:15.94 +09:22:30.5 16.689 7.14 271.3 HIP 35777 29.04
2025-12-07 07:23:04.35 +09:22:34.3 16.685 7.14 271.3 HIP 35777 28.44