|
1993 SB
|
Number
|
15788
|
Provisional name
|
1993 SB
|
Class
|
Plutino
|
Discovery date
|
16.09.1993
|
|
Discovery chart
|
Discovery position
|
28° Pisces 24' Rx
|
Time of announcement
|
22.09.1993 - 17:38 UT
|
Orbital period
|
245.0 years
|
Orbit
|
- crosses the orbits of Neptune and Pluto
|
Aphelion
|
51.774 AU
|
Perihelion
|
26.766 AU
|
Semimajor axis
|
39.270 AU
|
Magnitude
|
7.7
|
Diameter
|
54 - 174 km
|
|
|
|