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JPL Small-Body Database Browser
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277828 (2006 HA23)
Classification:
Main-belt Asteroid
SPK-ID:
2277828
[
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 10
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.06998864923756543
7.4209e-08
a
2.919529435102215
4.5731e-08
au
q
2.715195513530098
2.207e-07
au
i
2.810689886775585
8.8639e-06
deg
node
149.3595455188927
0.00019908
deg
peri
327.2171380625391
0.0002134
deg
M
306.7297434321833
8.1133e-05
deg
t
p
2458870.118694774925
(2020-Jan-21.61869477)
0.00041342
TDB
period
1822.081145702866
4.99
4.2811e-05
1.172e-07
d
yr
n
.1975762719728547
4.6422e-09
deg/d
Q
3.123863356674331
4.8932e-08
au
Orbit Determination Parameters
# obs. used (total)
108
data-arc span
5478 days (15.00 yr)
first obs. used
2003-10-19
last obs. used
2018-10-18
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60964
source
ORB
producer
Otto Matic
solution date
2018-Oct-31 04:26:23
Additional Information
Earth MOID
= 1.73225 au
Jupiter MOID
= 1.93083 au
T_jup
= 3.275
[ 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
16.7
n/a
MPO460184
277828 (2006 HA23)
Discovered 2006-Apr-20 by Spacewatch at Kitt Peak
Reference:
20110517/Numbers.arc
Last Updated:
2011-05-20
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-11 20:03 UT
(server date/time)
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Ryan S. Park
Webmaster
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