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JPL Small-Body Database Browser
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146563 (2001 TB7)
Classification:
Main-belt Asteroid
SPK-ID:
2146563
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1936848199467323
5.4458e-08
a
2.569721001081486
1.6323e-08
au
q
2.072005051673682
1.4257e-07
au
i
5.681634896064544
6.1729e-06
deg
node
110.1616144920352
5.7101e-05
deg
peri
176.4945143524463
5.9401e-05
deg
M
166.9538356837422
1.4876e-05
deg
t
p
2457902.715548420022
(2017-May-29.21554842)
6.3431e-05
TDB
period
1504.621930607454
4.12
1.4336e-05
3.925e-08
d
yr
n
.2392627627424377
2.2797e-09
deg/d
Q
3.067436950489291
1.9484e-08
au
Orbit Determination Parameters
# obs. used (total)
319
data-arc span
7310 days (20.01 yr)
first obs. used
1998-12-26
last obs. used
2018-12-31
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.61586
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 06:05:39
Additional Information
Earth MOID
= 1.05501 au
Jupiter MOID
= 2.10212 au
T_jup
= 3.397
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.3
n/a
MPO422557
146563 (2001 TB7)
Discovered 2001-Oct-10 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
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-11 01:34 UT
(server date/time)
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