13P/Olbers
r
(AU)
H
N
Inbound / Outbound
Mag. code
Date
Reported Mag.
Phase
Observatory code
MPC Number
Observer/Observatory Name
3.12
14.1
I
0
1955/11/12
14.1
12.2
-
-
van Biesbroeck
2.25
11.3
I
4
1956/02/04
11.3
26.4
-
-
Roemer