Cometcountdown

57P/duToit-Neujmin-Delporte
Discovered by
Daniel du Toit, Grigory N. Neujmin, Eugène Joseph Delporte
Discovery date
18 July 1941
Alternative designations
1983 IX; 1983g; 1989 XIV; 1989l; 57P/1941 OE; 1941 VII; 1941e; 57P/1941 O1; 1941 VII; 1941e; 57P/1970 N2; 1970 XIII; 1970i; 57P/1983 RD6; 1983 IX; 1983g
Semi-major axis
3.452865 AU
Eccentricity
0.499108
Orbital period
6.42 a
Inclination
2.8447°
Epoch
25 July 2002 (JD 2452480.5)
Aphelion
5.176218 AU
Perihelion
1.729511 AU
Last Perihelion(s)
22 May 2015
Next Perihelion
17 October 2021
Last modified
12/12/2016 - 10:28