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JPL Small-Body Database Browser
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243649 (1999 TS190)
Classification:
Main-belt Asteroid
SPK-ID:
2243649
[
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 18
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1495461479416139
4.6903e-08
a
3.136074133161467
3.6194e-08
au
q
2.667086326887833
1.5178e-07
au
i
14.97104733009759
5.9827e-06
deg
node
240.7611080915762
2.0233e-05
deg
peri
101.2320091342743
2.8934e-05
deg
M
220.9356705156713
2.1526e-05
deg
t
p
2459384.094091718293
(2021-Jun-18.59409172)
0.00012858
TDB
period
2028.513523666577
5.55
3.5117e-05
9.615e-08
d
yr
n
.1774698545510769
3.0723e-09
deg/d
Q
3.6050619394351
4.1607e-08
au
Orbit Determination Parameters
# obs. used (total)
429
data-arc span
7142 days (19.55 yr)
first obs. used
1999-10-12
last obs. used
2019-05-02
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.53716
source
ORB
producer
Otto Matic
solution date
2019-May-30 08:37:49
Additional Information
Earth MOID
= 1.71044 au
Jupiter MOID
= 1.97982 au
T_jup
= 3.142
[ 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
14.7
n/a
MPO437137
diameter
diameter
3.302
km
0.652
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.281
0.141
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
243649 (1999 TS190)
Discovered 1999-Oct-12 by LINEAR at Socorro
Reference:
20100726/Numbers.arc
Last Updated:
2010-07-28
[ show close-approach data ]
Alternate Designations
1999 TS190
= 2004 LM30
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-11 01:57 UT
(server date/time)
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Ryan S. Park
Webmaster
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