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JPL Small-Body Database Browser
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379473 (2010 DC42)
Classification:
Main-belt Asteroid
SPK-ID:
2379473
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.08297689954850727
6.9393e-08
a
2.966338910591943
5.9316e-08
au
q
2.720201304780927
2.11e-07
au
i
5.791417359138669
8.1214e-06
deg
node
135.261710310818
7.1893e-05
deg
peri
15.38740547270697
8.8312e-05
deg
M
278.7565410238874
5.2368e-05
deg
t
p
2459021.629325190692
(2020-Jun-21.12932519)
0.00027764
TDB
period
1866.077084596126
5.11
5.5972e-05
1.532e-07
d
yr
n
.1929180755563024
5.7865e-09
deg/d
Q
3.212476516402958
6.4238e-08
au
Orbit Determination Parameters
# obs. used (total)
139
data-arc span
4529 days (12.40 yr)
first obs. used
2006-05-25
last obs. used
2018-10-18
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59068
source
ORB
producer
Otto Matic
solution date
2018-Oct-31 05:07:02
Additional Information
Earth MOID
= 1.7323 au
Jupiter MOID
= 1.78284 au
T_jup
= 3.251
[ 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
16.6
n/a
MPO460488
379473 (2010 DC42)
Discovered 2010-Feb-17 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2013-11-20
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-16 11:33 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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