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JPL Small-Body Database Browser
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11192 (1998 XX49)
Classification:
Main-belt Asteroid
SPK-ID:
2011192
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 29
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1256787151995617
4.3219e-08
a
2.60493070338389
1.247e-08
au
q
2.277546359398712
1.1507e-07
au
i
8.189922282608745
5.5424e-06
deg
node
338.8896261962105
2.136e-05
deg
peri
127.6685159696654
3.1627e-05
deg
M
294.6636691657034
2.066e-05
deg
t
p
2458879.205108875441
(2020-Jan-30.70510888)
8.8098e-05
TDB
period
1535.651572623834
4.20
1.1027e-05
3.019e-08
d
yr
n
.2344281778612705
1.6833e-09
deg/d
Q
2.932315047369068
1.4037e-08
au
Orbit Determination Parameters
# obs. used (total)
1849
data-arc span
10488 days (28.71 yr)
first obs. used
1991-03-12
last obs. used
2019-11-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.48434
source
ORB
producer
Otto Matic
solution date
2019-Dec-03 22:32:39
Additional Information
Earth MOID
= 1.30486 au
Jupiter MOID
= 2.18473 au
T_jup
= 3.387
[ 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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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
13.3
n/a
MPO416835
diameter
diameter
5.562
km
0.158
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.300
0.042
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
11192 (1998 XX49)
Discovered 1998-Dec-14 by LINEAR at Socorro
Reference:
19990728/Numbers.arc
Last Updated:
2004-04-19
Alternate Designations
1998 XX49
= 1991 EE4 = 1993 RA10
[
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
]
2019-Dec-06 18:49 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin