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JPL Small-Body Database Browser
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146756 (2001 XP159)
Classification:
Main-belt Asteroid
SPK-ID:
2146756
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.08989487698031248
5.2798e-08
a
3.056725892224232
3.1102e-08
au
q
2.781941894180199
1.5043e-07
au
i
7.743183334193538
4.9968e-06
deg
node
256.2176686768311
4.1355e-05
deg
peri
249.7327455285243
5.1342e-05
deg
M
46.18255641566739
3.0752e-05
deg
t
p
2458350.085980635458
(2018-Aug-19.58598064)
0.00016576
TDB
period
1952.015088983945
5.34
2.9793e-05
8.157e-08
d
yr
n
.1844248039022003
2.8148e-09
deg/d
Q
3.331509890268266
3.3898e-08
au
Orbit Determination Parameters
# obs. used (total)
473
data-arc span
6381 days (17.47 yr)
first obs. used
2001-11-20
last obs. used
2019-05-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60742
source
ORB
producer
Otto Matic
solution date
2019-May-30 07:22:22
Additional Information
Earth MOID
= 1.80684 au
Jupiter MOID
= 1.78434 au
T_jup
= 3.215
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.8
n/a
MPO432922
146756 (2001 XP159)
Discovered 2001-Dec-14 by LINEAR at Socorro
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-12 21:47 UT
(server date/time)
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