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JPL Small-Body Database Browser
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146623 (2001 TB237)
Classification:
Main-belt Asteroid
SPK-ID:
2146623
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 19
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.06891060496376654
3.4277e-08
a
2.614545136410957
2.0657e-08
au
q
2.434375249355804
9.1585e-08
au
i
15.16487267391525
6.8895e-06
deg
node
36.11375694465546
1.9763e-05
deg
peri
65.86469854501338
8.8524e-05
deg
M
328.2571572204686
8.151e-05
deg
t
p
2458736.655741524958
(2019-Sep-10.15574152)
0.00034945
TDB
period
1544.161223663051
4.23
1.83e-05
5.01e-08
d
yr
n
.233136277794886
2.7629e-09
deg/d
Q
2.794715023466109
2.208e-08
au
Orbit Determination Parameters
# obs. used (total)
542
data-arc span
6644 days (18.19 yr)
first obs. used
2001-09-18
last obs. used
2019-11-27
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56752
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 13:00:13
Additional Information
Earth MOID
= 1.48841 au
Jupiter MOID
= 2.36872 au
T_jup
= 3.355
[ show covariance matrix ]
[
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
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.4
n/a
MPO453932
146623 (2001 TB237)
Discovered 2001-Oct-08 by NEAT at Palomar
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-11 17:44 UT
(server date/time)
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