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JPL Small-Body Database Browser
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277730 (2006 DO78)
Classification:
Main-belt Asteroid
SPK-ID:
2277730
[
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 9
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.103709060729936
7.5486e-08
a
3.055911912575001
4.6045e-08
au
q
2.738986158448425
2.1683e-07
au
i
7.719082354557913
8.3641e-06
deg
node
347.6051463059076
4.7123e-05
deg
peri
331.3263232766499
5.9504e-05
deg
M
14.96310122114203
3.6406e-05
deg
t
p
2458519.398518604580
(2019-Feb-04.89851860)
0.00019733
TDB
period
1951.235433808212
5.34
4.41e-05
1.207e-07
d
yr
n
.1844984945242567
4.1699e-09
deg/d
Q
3.372837666701577
5.082e-08
au
Orbit Determination Parameters
# obs. used (total)
118
data-arc span
6788 days (18.58 yr)
first obs. used
2001-03-26
last obs. used
2019-10-26
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.6142
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 05:24:30
Additional Information
Earth MOID
= 1.72854 au
Jupiter MOID
= 1.95297 au
T_jup
= 3.213
[ 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
16.3
n/a
MPO268317
277730 (2006 DO78)
Discovered 2006-Feb-24 by Spacewatch at Kitt Peak
Reference:
20110517/Numbers.arc
Last Updated:
2011-05-20
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-15 13:18 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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