(9948) 1990 QB2
(9948) 1990 QB2 is an S-type main belt asteroid. It orbits the Sun once every 3.68 years. Discovered by H. E. Holt on August 22, 1990, it was given the provisional designation "1990 QB2".
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primaryTopic
(9948) 1990 QB2
(9948) 1990 QB2 is an S-type main belt asteroid. It orbits the Sun once every 3.68 years. Discovered by H. E. Holt on August 22, 1990, it was given the provisional designation "1990 QB2".
apoapsis (km)
4.34009707246582E8
orbital period (μ)
periapsis (km)
2.792473739749154E8
absolute magnitude
has abstract
(9948) 1990 QB2 is an S-type m ...... sional designation "1990 QB2".
@en
小行星9948（英语：9948）是一颗围绕太阳公转的小行星。1990年8月22日，亨利·E·霍爾特在帕洛马山发现了此行星。 这颗小行星的绝对星等为151.32236等。
@zh
apoapsis (μ)
4.3400970725e+11
discovery date
1990-08-22
discoverer
epoch
13 January 2016 (JD2457400.5)
former name
,
@en
orbital period (s)
1.1615616e+8
periapsis (μ)
2.7924737397e+11
rotation period (s)
1.269252e+4
Wikipage page ID
15,280,049
Wikipage revision ID
738,567,461
arg peri
1.5176931e+2
asc node
1.7154781e+2
background
Caption
dimensions
eccentricity
2.169797e-1
inclination
2.096265e+0
mean anomaly
3.3317473e+2
mean motion
minorplanet
observation arc
1.1273472E9
sidereal day
spectral type
temp name
temperatures
uncertainty
subject
hypernym
comment
(9948) 1990 QB2 is an S-type m ...... sional designation "1990 QB2".
@en
小行星9948（英语：9948）是一颗围绕太阳公转的小行星。1990年8月22日，亨利·E·霍爾特在帕洛马山发现了此行星。 这颗小行星的绝对星等为151.32236等。
@zh
label
(9948) 1990 QB2
@en
小行星9948
@zh
