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JPL Small-Body Database Browser
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277548 (2005 YH92)
Classification:
Main-belt Asteroid
SPK-ID:
2277548
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.07360864699405238
6.7159e-08
a
2.608982693545519
2.504e-08
au
q
2.416939007442735
1.7252e-07
au
i
.5843520713832649
1.0385e-05
deg
node
200.9909247338246
0.00064778
deg
peri
287.2745209592242
0.00065581
deg
M
43.14475206612713
9.7249e-05
deg
t
p
2458416.027896011184
(2018-Oct-24.52789601)
0.00041483
TDB
period
1539.236042756448
4.21
2.216e-05
6.067e-08
d
yr
n
.2338822571717563
3.3671e-09
deg/d
Q
2.801026379648303
2.6883e-08
au
Orbit Determination Parameters
# obs. used (total)
128
data-arc span
6264 days (17.15 yr)
first obs. used
2002-02-11
last obs. used
2019-04-07
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.62069
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 06:18:06
Additional Information
Earth MOID
= 1.43236 au
Jupiter MOID
= 2.22598 au
T_jup
= 3.407
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
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Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.2
n/a
MPO427524
277548 (2005 YH92)
Discovered 2005-Dec-27 by Mt. Lemmon Survey at Mount Lemmon
Reference:
20110517/Numbers.arc
Last Updated:
2011-05-20
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-09 10:57 UT
(server date/time)
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