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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
[ hide covariance matrix ]
Orbital Elements at Epoch 2457468.5 (2016-Mar-21.0) TDB
Reference:
JPL 19
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1135731622488088
3.1623e-08
q
2.09467882699069
7.7183e-08
au
t
p
2456820.504571737700
(2014-Jun-12.00457174)
6.7773e-05
TDB
node
39.32823516602126
2.9371e-05
deg
peri
20.65604584637195
3.5081e-05
deg
i
7.394500784523488
3.7682e-06
deg
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
Jupiter MOID
= 2.6763 au
T_jup
= 3.529
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
1.000031298371318E-15
-2.429554020452306E-15
-4.29247212180025E-13
-1.011381207572784E-14
-1.081656962096035E-13
1.566363489418004E-17
q
-2.429554020452306E-15
5.957163122765671E-15
1.121950539010858E-12
2.457629720899659E-14
2.911625324246874E-13
1.035054287638149E-16
tp
-4.29247212180025E-13
1.121950539010858E-12
4.593156622312296E-9
-3.140198622779072E-12
1.312544903821146E-9
5.454498875471711E-13
node
-1.011381207572784E-14
2.457629720899659E-14
-3.140198622779072E-12
8.626515384468647E-10
-8.561117808925462E-10
-2.39848365663167E-11
peri
-1.081656962096035E-13
2.911625324246874E-13
1.312544903821146E-9
-8.561117808925462E-10
1.230669089206538E-9
2.394613378342928E-11
i
1.566363489418004E-17
1.035054287638149E-16
5.454498875471711E-13
-2.39848365663167E-11
2.394613378342928E-11
1.41995066706324E-11
[
Ephemeris
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Orbit Diagram
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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
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2021-Feb-25 03:55 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin
