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JPL Small-Body Database Browser
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85632 (1998 KV52)
Classification:
Main-belt Asteroid
SPK-ID:
2085632
[
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 21
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1066336551664616
3.9557e-08
a
3.199581687417161
2.7061e-08
au
q
2.858398597084194
1.3096e-07
au
i
21.45223540046467
6.2567e-06
deg
node
176.4355635330889
1.2536e-05
deg
peri
103.2940517296748
3.2057e-05
deg
M
201.3621958623539
2.8692e-05
deg
t
p
2459521.675586526896
(2021-Nov-03.17558653)
0.00016774
TDB
period
2090.442520636135
5.72
2.652e-05
7.261e-08
d
yr
n
.1722123409020831
2.1847e-09
deg/d
Q
3.540764777750128
2.9946e-08
au
Orbit Determination Parameters
# obs. used (total)
681
data-arc span
8272 days (22.65 yr)
first obs. used
1997-03-13
last obs. used
2019-11-05
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60476
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 08:17:57
Additional Information
Earth MOID
= 1.93265 au
Jupiter MOID
= 1.80008 au
T_jup
= 3.078
[ hide covariance matrix ]
Orbital Elements at Epoch 2456733.5 (2014-Mar-17.0) TDB
Reference:
JPL 21
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1051870234836223
3.9588e-08
q
2.863438084450358
1.305e-07
au
t
p
2457428.702698558224
(2016-Feb-10.20269856)
0.0001688
TDB
node
176.465855812861
1.2537e-05
deg
peri
102.8311021458968
3.2448e-05
deg
i
21.44777922907228
6.2561e-06
deg
Orbit Determination Parameters
# obs. used (total)
681
data-arc span
8272 days (22.65 yr)
first obs. used
1997-03-13
last obs. used
2019-11-05
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60476
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 08:17:57
Additional Information
Jupiter MOID
= 1.80008 au
T_jup
= 3.078
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
1.567187857449189E-15
-5.077797536492736E-15
-6.232680264408711E-13
-2.240043687076815E-15
-1.309711593556402E-13
-1.888885257174588E-15
q
-5.077797536492736E-15
1.703016370247416E-14
1.858033272235876E-12
1.104091521627381E-14
3.456178212512595E-13
1.364664763026642E-14
tp
-6.232680264408711E-13
1.858033272235876E-12
2.849432863585306E-8
-7.247014070569406E-12
5.065079229618083E-9
-1.747229640860006E-11
node
-2.240043687076815E-15
1.104091521627381E-14
-7.247014070569406E-12
1.571777709359298E-10
-1.470696750624068E-10
1.703936129117834E-11
peri
-1.309711593556402E-13
3.456178212512595E-13
5.065079229618083E-9
-1.470696750624068E-10
1.052858621355576E-9
-1.894195343408802E-11
i
-1.888885257174588E-15
1.364664763026642E-14
-1.747229640860006E-11
1.703936129117834E-11
-1.894195343408802E-11
3.91386547690555E-11
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.0
n/a
MPO432399
diameter
diameter
8.388
km
0.207
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.076
0.013
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
85632 (1998 KV52)
Discovered 1998-May-23 by LINEAR at Socorro
Reference:
20040830/Numbers.arc
Last Updated:
2004-09-06
[ show close-approach data ]
Alternate Designations
1998 KV52
= 1999 RP133
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 00:36 UT
(server date/time)
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