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C/2019 Y4-B (ATLAS)

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

Orbital Elements

Parameter Value
Orbit type C
Perihelion distance (AU) 0.256863
Eccentricity 0.999817
Inclination (deg) 45.030600
Longitude of ascending node (deg) 120.848200
Argument of perihelion (deg) 177.372900
Epoch 2025-05-05T00:00:00.000
Reference , MPC orbital elements
Period (years) 52586.672519

Latest Perihelion

Field Value
Date (UTC) 2020-05-29T18:47:13.920
Period (years) 52586.672519

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 07:25:52.90 +09:44:05.6 16.597 5.57 266.0 HIP 35994 27.04
2025-11-22 07:25:43.88 +09:43:56.4 16.589 5.69 266.5 HIP 35994 26.30
2025-11-23 07:25:34.65 +09:43:48.1 16.582 5.82 267.0 HIP 35994 25.71
2025-11-24 07:25:25.23 +09:43:40.6 16.574 5.93 267.4 HIP 35994 25.28
2025-11-25 07:25:15.60 +09:43:34.1 16.567 6.05 267.8 HIP 35994 25.04
2025-11-26 07:25:05.79 +09:43:28.6 16.561 6.17 268.2 HIP 35994 25.01
2025-11-27 07:24:55.78 +09:43:23.9 16.554 6.28 268.6 HIP 35994 25.20
2025-11-28 07:24:45.59 +09:43:20.2 16.548 6.39 269.0 HIP 35994 25.62
2025-11-29 07:24:35.21 +09:43:17.4 16.541 6.50 269.3 HIP 35994 26.28
2025-11-30 07:24:24.66 +09:43:15.5 16.536 6.61 269.7 HIP 35777 24.84
2025-12-01 07:24:13.93 +09:43:14.6 16.530 6.72 270.0 HIP 35777 22.34
2025-12-02 07:24:03.03 +09:43:14.6 16.524 6.82 270.3 HIP 35777 19.83
2025-12-03 07:23:51.96 +09:43:15.5 16.519 6.92 270.6 HIP 35777 17.33
2025-12-04 07:23:40.73 +09:43:17.4 16.514 7.02 271.0 HIP 35777 14.87
2025-12-05 07:23:29.33 +09:43:20.2 16.509 7.12 271.3 HIP 35777 12.49
2025-12-06 07:23:17.78 +09:43:23.9 16.505 7.21 271.6 HIP 35777 10.29
2025-12-07 07:23:06.07 +09:43:28.6 16.500 7.21 271.6 HIP 35777 8.46