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134335 (4112 T-3)
Classification:
Main-belt Asteroid
SPK-ID:
2134335
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference:
JPL 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1833574344832756
6.7997e-08
a
2.746870595335417
2.0327e-08
au
q
2.243211450117167
1.8782e-07
au
i
6.244408028489866
6.4318e-06
deg
node
147.6843373489162
5.5676e-05
deg
peri
233.70750155
5.7526e-05
deg
M
169.8075978392381
1.3667e-05
deg
t
p
2458416.149197973385
(2018-Oct-24.64919797)
6.2525e-05
TDB
period
1662.860156569118
4.55
1.8458e-05
5.054e-08
d
yr
n
.2164944529928283
2.4032e-09
deg/d
Q
3.250529740553667
2.4055e-08
au
Orbit Determination Parameters
# obs. used (total)
276
data-arc span
15504 days (42.45 yr)
first obs. used
1977-10-11
last obs. used
2020-03-23
planetary ephem.
DE441
SB-pert. ephem.
SB441-N16
condition code
0
norm. resid. RMS
.46881
source
ORB
producer
Otto Matic
solution date
2021-Apr-13 18:07:56
Additional Information
Earth MOID
= 1.25097 au
Jupiter MOID
= 2.22762 au
T_jup
= 3.314
[ show covariance matrix ]
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Orbital Elements
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.38
n/a
E2021B55
diameter
diameter
2.512
km
0.574
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.102
0.070
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
134335 (4112 T-3)
Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20060711/Numbers.arc
Last Updated:
2006-07-17
[ show close-approach data ]
Alternate Designations
4112 T-3
= 2000 WK7
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Close-Approach Data
]
2021-Apr-14 11:12 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin