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JPL Small-Body Database Browser
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266666 (2008 VH77)
Classification:
Main-belt Asteroid
SPK-ID:
2266666
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 16
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.04445455883010075
6.9819e-08
a
3.136000316906517
3.8553e-08
au
q
2.996590806327382
2.1263e-07
au
i
9.62350310994697
5.6729e-06
deg
node
101.3916941561825
5.0115e-05
deg
peri
244.8579567294441
9.5415e-05
deg
M
25.21244627640305
8.0977e-05
deg
t
p
2458458.438937418358
(2018-Dec-05.93893742)
0.00045622
TDB
period
2028.441903999464
5.55
3.7406e-05
1.024e-07
d
yr
n
.1774761206077387
3.2728e-09
deg/d
Q
3.275409827485653
4.0267e-08
au
Orbit Determination Parameters
# obs. used (total)
212
data-arc span
6730 days (18.43 yr)
first obs. used
2001-06-30
last obs. used
2019-12-03
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60455
source
ORB
producer
Otto Matic
solution date
2019-Dec-14 17:22:20
Additional Information
Earth MOID
= 2.00197 au
Jupiter MOID
= 1.96826 au
T_jup
= 3.189
[ show covariance matrix ]
[
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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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.4
n/a
MPO454982
diameter
diameter
5.071
km
1.882
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.048
0.017
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
266666 (2008 VH77)
Discovered 2008-Nov-03 by Mt. Lemmon Survey at Mount Lemmon
Reference:
20110218/Numbers.arc
Last Updated:
2011-02-22
[ show close-approach data ]
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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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Close-Approach Data
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2019-Dec-16 00:13 UT
(server date/time)
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Ryan S. Park
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