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118161 (5710 T-3)
Classification:
Main-belt Asteroid
SPK-ID:
2118161
[
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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Discovery Circumstances
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[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference:
JPL 27
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.03138747485234281
4.0042e-08
a
2.659038513893316
1.5025e-08
au
q
2.575578009407078
1.0363e-07
au
i
14.46445810013065
4.4221e-06
deg
node
51.90922658860594
1.6434e-05
deg
peri
138.3546509220657
6.9158e-05
deg
M
174.0803481948436
6.7376e-05
deg
t
p
2458434.669577856151
(2018-Nov-12.16957786)
0.00029595
TDB
period
1583.745407397755
4.34
1.3424e-05
3.675e-08
d
yr
n
.2273092621569236
1.9267e-09
deg/d
Q
2.742499018379553
1.5497e-08
au
Orbit Determination Parameters
# obs. used (total)
869
data-arc span
15795 days (43.24 yr)
first obs. used
1977-10-11
last obs. used
2021-01-08
planetary ephem.
DE441
SB-pert. ephem.
SB441-N16
condition code
0
norm. resid. RMS
.49752
source
ORB
producer
Otto Matic
solution date
2021-Apr-13 16:55:59
Additional Information
Earth MOID
= 1.57933 au
Jupiter MOID
= 2.24268 au
T_jup
= 3.341
[ show covariance matrix ]
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.93
n/a
E2021B55
diameter
diameter
2.720
km
0.494
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.287
0.134
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
118161 (5710 T-3)
Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
Alternate Designations
5710 T-3
= 1999 VH67
[
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Orbit Diagram
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2021-Apr-15 12:08 UT
(server date/time)
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Ryan S. Park
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