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189005 (5176 T-3)
Classification:
Main-belt Asteroid
SPK-ID:
2189005
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference:
JPL 21
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2896142069334357
5.6096e-08
a
2.765453981708609
2.2017e-08
au
q
1.964539219985158
1.5103e-07
au
i
8.407753426836182
6.4735e-06
deg
node
103.7627987109071
3.5005e-05
deg
peri
257.4192991855447
3.7424e-05
deg
M
109.4813182837017
1.6585e-05
deg
t
p
2458489.659174148793
(2019-Jan-06.15917415)
7.3703e-05
TDB
period
1679.763270934342
4.60
2.006e-05
5.492e-08
d
yr
n
.2143159135749859
2.5594e-09
deg/d
Q
3.566368743432059
2.8394e-08
au
Orbit Determination Parameters
# obs. used (total)
355
data-arc span
15449 days (42.30 yr)
first obs. used
1977-10-16
last obs. used
2020-02-02
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58377
source
ORB
producer
Otto Matic
solution date
2020-Feb-24 21:00:22
Additional Information
Earth MOID
= .981885 au
Jupiter MOID
= 1.95987 au
T_jup
= 3.262
[ show covariance matrix ]
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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
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.0
n/a
MPO454303
189005 (5176 T-3)
Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20080618/Numbers.arc
Last Updated:
2008-06-20
[ show close-approach data ]
Alternate Designations
5176 T-3
= 2000 WU141
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2021-Jan-22 22:21 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin