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JPL Small-Body Database Browser
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173856 (2001 TZ170)
Classification:
Main-belt Asteroid
SPK-ID:
2173856
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.02062221815285643
4.0787e-08
a
2.882795743585525
3.5063e-08
au
q
2.823346100871178
1.2746e-07
au
i
7.599357294700289
7.4857e-06
deg
node
308.1717355143184
3.3634e-05
deg
peri
87.50599908734939
0.00020131
deg
M
192.7899605183057
0.0002011
deg
t
p
2459430.884212705738
(2021-Aug-04.38421271)
0.0010052
TDB
period
1787.801243876823
4.89
3.2617e-05
8.93e-08
d
yr
n
.2013646658055483
3.6737e-09
deg/d
Q
2.942245386299872
3.5786e-08
au
Orbit Determination Parameters
# obs. used (total)
301
data-arc span
6424 days (17.59 yr)
first obs. used
2001-09-29
last obs. used
2019-05-02
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.54453
source
ORB
producer
Otto Matic
solution date
2019-May-30 07:42:26
Additional Information
Earth MOID
= 1.83847 au
Jupiter MOID
= 2.17053 au
T_jup
= 3.280
[ 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
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.6
n/a
MPO436863
173856 (2001 TZ170)
Discovered 2001-Oct-15 by NEAT at Haleakala
Reference:
20080122/Numbers.arc
Last Updated:
2008-01-28
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
2019-Dec-14 20:04 UT
(server date/time)
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