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JPL Small-Body Database Browser
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379633 (2011 DC23)
Classification:
Main-belt Asteroid
SPK-ID:
2379633
[
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
.08437265092458544
7.7135e-08
a
2.71174018887881
5.2449e-08
au
q
2.482943480524368
1.8226e-07
au
i
5.20211100733289
7.2428e-06
deg
node
35.35529414956618
8.1681e-05
deg
peri
255.3744228250602
9.6024e-05
deg
M
194.1593647453562
5.5181e-05
deg
t
p
2459351.878899849781
(2021-May-17.37889985)
0.00026135
TDB
period
1631.062275723808
4.47
4.7321e-05
1.296e-07
d
yr
n
.2207150550644945
6.4034e-09
deg/d
Q
2.940536897233251
5.6874e-08
au
Orbit Determination Parameters
# obs. used (total)
121
data-arc span
4239 days (11.61 yr)
first obs. used
2007-05-10
last obs. used
2018-12-17
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.65522
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 13:25:53
Additional Information
Earth MOID
= 1.47258 au
Jupiter MOID
= 2.19179 au
T_jup
= 3.352
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
|
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
MPO423397
379633 (2011 DC23)
Discovered 2011-Feb-26 by Spacewatch at Kitt Peak
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-09 11:21 UT
(server date/time)
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Ryan S. Park
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