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JPL Small-Body Database Browser
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277457 (2005 UC515)
Classification:
Main-belt Asteroid
SPK-ID:
2277457
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1964588511518906
5.5882e-08
a
3.141024264461046
5.4994e-08
au
q
2.523942246024817
1.7442e-07
au
i
11.05337912852879
6.7042e-06
deg
node
117.5808854103176
3.7772e-05
deg
peri
121.9886427277324
4.3405e-05
deg
M
298.4451285873721
2.0009e-05
deg
t
p
2458948.168458119236
(2020-Apr-08.66845812)
0.00011562
TDB
period
2033.318274420898
5.57
5.34e-05
1.462e-07
d
yr
n
.1770504915677947
4.6497e-09
deg/d
Q
3.758106282897276
6.5798e-08
au
Orbit Determination Parameters
# obs. used (total)
172
data-arc span
5284 days (14.47 yr)
first obs. used
2004-08-21
last obs. used
2019-02-08
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.54849
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 09:28:31
Additional Information
Earth MOID
= 1.53202 au
Jupiter MOID
= 1.42442 au
T_jup
= 3.152
[ 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
15.9
n/a
MPO455059
277457 (2005 UC515)
Discovered 2005-Oct-22 by Becker, A. C. at Apache Point
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-06 03:28 UT
(server date/time)
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