373P/Rinner (0373P)
TRY AGAIN 2026
Type: Periodic
Perihelion date: 4 September 2026
Perihelion distance (q): 2.3
Aphelion distance (Q) : 5.3
Period (years): 7.4
Eccentricity (e): 0.39
Inclination (i): 13.8
JPL orbit diagram
COBS lightcurve
Atlas
PK11W020 = 373P
Amateur observer Claudine Rinner discovered a comet from Oukaimeden
Observatory, near Marrakech, Morocco on 28 November 2011 on CCD images taken
by herself and Michel Ory with the 0.5-m f/3 reflector.
Observations (VEMag = visual equivalent magnitude)
Date
10x10 mag
Error
VEmag
Coma '
01-Nov-18
18.94
0.05
18.7
0.2
14-Nov-18
18.42
0.09
17.8
0.2
15-Nov-18
18.32
0.05
18.1
0.2
28-Nov-18
18.32
0.07
05-Dec-18
18.26
0.03
17.9
0.2
25-Dec-18
18.35
0.05
01-Jan-19
18.34
0.02
17.3
0.3