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46503 (3191 T-3)
Classification:
Main-belt Asteroid
SPK-ID:
2046503
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference:
JPL 19
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1123648849648221
3.159e-08
a
2.364917804898687
8.6865e-09
au
q
2.099184087799987
7.7076e-08
au
i
7.388277194376762
3.7654e-06
deg
node
39.28938255095489
2.9402e-05
deg
peri
20.50620803892331
3.5236e-05
deg
M
231.5534345650811
1.9586e-05
deg
t
p
2459474.460881620288
(2021-Sep-16.96088162)
7.33e-05
TDB
period
1328.380535560181
3.64
7.3189e-06
2.004e-08
d
yr
n
.2710066809644927
1.4931e-09
deg/d
Q
2.630651521997387
9.6626e-09
au
Orbit Determination Parameters
# obs. used (total)
838
data-arc span
15661 days (42.88 yr)
first obs. used
1977-10-07
last obs. used
2020-08-23
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59291
source
ORB
producer
Otto Matic
solution date
2020-Nov-12 23:46:58
Additional Information
Earth MOID
= 1.11283 au
Jupiter MOID
= 2.6763 au
T_jup
= 3.529
[ 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
16.0
n/a
MPO436107
46503 (3191 T-3)
Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20020822/Numbers.arc
Last Updated:
2004-04-19
Alternate Designations
3191 T-3
= 1999 VL50
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
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2021-Jan-26 20:03 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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