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JPL Small-Body Database Browser
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27561 (2000 KJ1)
Classification:
Outer Main-belt Asteroid
SPK-ID:
2027561
[
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 27
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1995739903957374
3.9624e-08
a
3.982369650631612
3.1441e-08
au
q
3.187592248224182
1.574e-07
au
i
5.553819611197708
4.1665e-06
deg
node
141.5822335588472
4.8721e-05
deg
peri
215.6552464645182
4.9698e-05
deg
M
51.69861545534467
9.9903e-06
deg
t
p
2458183.642909687567
(2018-Mar-06.14290969)
7.9915e-05
TDB
period
2902.75766944087
7.95
3.4376e-05
9.412e-08
d
yr
n
.1240199978764825
1.4687e-09
deg/d
Q
4.777147053039041
3.7715e-08
au
Orbit Determination Parameters
# obs. used (total)
1691
data-arc span
10037 days (27.48 yr)
first obs. used
1992-06-05
last obs. used
2019-11-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.50925
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 01:05:58
Additional Information
Earth MOID
= 2.18481 au
Jupiter MOID
= .680889 au
T_jup
= 3.013
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
12.3
n/a
MPO384983
diameter
diameter
20.268
km
0.260
urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)
geometric albedo
albedo
0.068
0.014
urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)
27561 (2000 KJ1)
Discovered 2000-May-24 by Crni Vrh at Crni Vrh
Reference:
20010804/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
2000 KJ1
= 1997 AJ9 = 1997 EF38 = 1998 GX12
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
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Close-Approach Data
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2019-Dec-08 19:12 UT
(server date/time)
Site Manager:
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