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JPL Small-Body Database Browser
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146607 (2001 TD197)
Classification:
Main-belt Asteroid
SPK-ID:
2146607
[
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
.01517523257588884
4.9509e-08
a
2.691630386972348
2.5044e-08
au
q
2.650784269841713
1.3625e-07
au
i
3.971511341831643
6.2134e-06
deg
node
314.043566046986
7.635e-05
deg
peri
319.7108827607505
0.00024268
deg
M
115.4163136714071
0.00023067
deg
t
p
2458083.386043638052
(2017-Nov-25.88604364)
0.0010353
TDB
period
1612.95243599883
4.42
2.2511e-05
6.163e-08
d
yr
n
.2231931903045039
3.115e-09
deg/d
Q
2.732476504102983
2.5424e-08
au
Orbit Determination Parameters
# obs. used (total)
397
data-arc span
6653 days (18.21 yr)
first obs. used
2000-08-26
last obs. used
2018-11-13
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60497
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 07:49:55
Additional Information
Earth MOID
= 1.63523 au
Jupiter MOID
= 2.27675 au
T_jup
= 3.368
[ 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
15.8
n/a
MPO453931
146607 (2001 TD197)
Discovered 2001-Oct-14 by LINEAR at Socorro
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
[ show close-approach data ]
Alternate Designations
2001 TD197
= 2000 QR236
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-15 19:10 UT
(server date/time)
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