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11493 (1988 VN5)
Classification:
Main-belt Asteroid
SPK-ID:
2011493
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference:
JPL 32
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1671356889610181
2.8732e-08
a
2.436147183303012
7.3533e-09
au
q
2.02898004541122
6.8516e-08
au
i
2.548956642542648
3.7745e-06
deg
node
160.7147493800059
6.4844e-05
deg
peri
281.3754428832645
6.5891e-05
deg
M
78.06004124263578
1.1387e-05
deg
t
p
2458699.351997116362
(2019-Aug-03.85199712)
4.3472e-05
TDB
period
1388.844782968103
3.80
6.2882e-06
1.722e-08
d
yr
n
.259208231484762
1.1736e-09
deg/d
Q
2.843314321194805
8.5823e-09
au
Orbit Determination Parameters
# obs. used (total)
2077
data-arc span
11544 days (31.61 yr)
first obs. used
1988-11-04
last obs. used
2020-06-13
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.4655
source
ORB
producer
Otto Matic
solution date
2020-Nov-13 02:59:13
Additional Information
Earth MOID
= 1.04672 au
Jupiter MOID
= 2.38577 au
T_jup
= 3.484
[ show covariance matrix ]
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.5
n/a
MPO452333
rotation period
rot_per
7.669
h
n/a
LCDB (Rev. 2020-October); Warner et al., 2009
Published Reference List:
[Marchini, A.; Bernardi, E.; Saya, L.-F.; Papini, R.; Salvaggio, F. (2020) Minor Planet Bull. 47, 249-252.]
11493 (1988 VN5)
Discovered 1988-Nov-04 by Mrkos, A. at Klet
Reference:
19990928/Numbers.arc
Last Updated:
2004-04-19
Alternate Designations
1988 VN5
= 1997 EM7
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Ephemeris
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Orbit Diagram
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2021-Jan-15 18:56 UT
(server date/time)
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