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JPL Small-Body Database Browser
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46591 (1992 WS1)
Classification:
Main-belt Asteroid
SPK-ID:
2046591
[
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
.185207735601442
2.9707e-08
a
3.113805420970321
1.7814e-08
au
q
2.537104569848913
9.6196e-08
au
i
6.290375971989437
3.7767e-06
deg
node
76.18553482294617
3.9244e-05
deg
peri
25.64159384045032
4.1555e-05
deg
M
256.202684676363
1.3882e-05
deg
t
p
2459179.154390287756
(2020-Nov-25.65439029)
8.001e-05
TDB
period
2006.945746660889
5.49
1.7223e-05
4.715e-08
d
yr
n
.1793770462400191
1.5393e-09
deg/d
Q
3.690506272091729
2.1113e-08
au
Orbit Determination Parameters
# obs. used (total)
1571
data-arc span
9872 days (27.03 yr)
first obs. used
1992-11-18
last obs. used
2019-11-29
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.49633
source
ORB
producer
Otto Matic
solution date
2019-Dec-14 03:55:59
Additional Information
Earth MOID
= 1.55587 au
Jupiter MOID
= 1.49907 au
T_jup
= 3.182
[ 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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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
13.4
n/a
MPO333224
diameter
diameter
14.154
km
0.108
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.040
0.008
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
46591 (1992 WS1)
Discovered 1992-Nov-18 by Sugie, A. at Dynic
Reference:
20020921/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
1992 WS1
= 1999 BD3
[
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
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2019-Dec-16 11:33 UT
(server date/time)
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Ryan S. Park
Webmaster
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