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C/2019 S4 (Lemmon)

Basic Information of C/2019 S4 (Lemmon)

Orbital Elements

Parameter Value
Orbit type C
Perihelion distance (AU) 3.442728
Eccentricity 0.985210
Inclination (deg) 92.077100
Longitude of ascending node (deg) 63.157700
Argument of perihelion (deg) 71.364800
Epoch 2023-02-25T00:00:00.000
Reference , MPC orbital elements
Period (years) 3551.418123

Latest Perihelion

Field Value
Date (UTC) 2020-04-07T23:37:40.800
Period (years) 3551.418123

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 15:47:58.10 -34:09:06.5 15.887 9.49 112.4 HIP 77157 35.17
2025-11-22 15:48:15.07 -34:10:33.4 15.893 9.50 112.6 HIP 77286 35.70
2025-11-23 15:48:32.03 -34:12:00.9 15.899 9.50 112.8 HIP 77286 36.48
2025-11-24 15:48:48.98 -34:13:29.3 15.905 9.51 113.0 HIP 77286 37.62
2025-11-25 15:49:05.92 -34:14:58.3 15.910 9.51 113.2 HIP 77286 39.08
2025-11-26 15:49:22.84 -34:16:28.1 15.915 9.50 113.4 HIP 77731 36.56
2025-11-27 15:49:39.73 -34:17:58.5 15.920 9.50 113.6 HIP 77731 33.63
2025-11-28 15:49:56.60 -34:19:29.7 15.924 9.49 113.8 HIP 77731 30.91
2025-11-29 15:50:13.43 -34:21:01.5 15.928 9.48 114.0 HIP 77731 28.45
2025-11-30 15:50:30.23 -34:22:34.0 15.932 9.47 114.2 HIP 77731 26.33
2025-12-01 15:50:46.98 -34:24:07.2 15.936 9.46 114.4 HIP 77731 24.62
2025-12-02 15:51:03.69 -34:25:41.0 15.939 9.45 114.6 HIP 77731 23.43
2025-12-03 15:51:20.35 -34:27:15.4 15.942 9.43 114.9 HIP 77731 22.83
2025-12-04 15:51:36.95 -34:28:50.5 15.945 9.41 115.1 HIP 77713 21.37
2025-12-05 15:51:53.50 -34:30:26.1 15.948 9.39 115.3 HIP 77713 19.30
2025-12-06 15:52:09.98 -34:32:02.4 15.950 9.37 115.5 HIP 77713 17.77
2025-12-07 15:52:26.40 -34:33:39.3 15.952 9.37 115.5 HIP 77713 16.94