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JPL Small-Body Database Browser
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48585 (1994 PK37)
Classification:
Main-belt Asteroid
SPK-ID:
2048585
[
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 24
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1642827042818096
4.1663e-08
a
2.375499441759929
1.0455e-08
au
q
1.985245969447679
9.5814e-08
au
i
4.008737840111377
3.8834e-06
deg
node
296.541615697989
5.886e-05
deg
peri
254.4589291979059
6.0234e-05
deg
M
32.15489438752218
1.1435e-05
deg
t
p
2458481.052954333681
(2018-Dec-28.55295433)
4.2435e-05
TDB
period
1337.306100951203
3.66
8.8284e-06
2.417e-08
d
yr
n
.2691979044617668
1.7771e-09
deg/d
Q
2.765752914072179
1.2172e-08
au
Orbit Determination Parameters
# obs. used (total)
1272
data-arc span
9141 days (25.03 yr)
first obs. used
1994-08-10
last obs. used
2019-08-20
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.50716
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 02:15:20
Additional Information
Earth MOID
= .990375 au
Jupiter MOID
= 2.2156 au
T_jup
= 3.520
[ 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
14.9
n/a
MPO324745
diameter
diameter
6.103
km
1.324
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)
geometric albedo
albedo
0.052
0.026
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)
48585 (1994 PK37)
Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference:
20021120/Numbers.arc
Last Updated:
2004-04-19
[ hide close-approach data ]
Close-Approach Data
...sorted by
Date/Time (TDB)
Date/Time (TDB)
Time Uncertainty
(days_HH:MM)
Body
Nominal Distance (au)
Minimum Distance (au)
Maximum Distance (au)
V-relative (km/s)
V-infinity (km/s)
JD (TDB)
Time Uncertainty (minutes)
Semi-major axis (km)
Semi-minor axis (km)
range-LOV angle (deg)
N-sigma
BP
Orbit Ref.
Reference
Modified
1991-Dec-11 17:19
< 00:01
Thisb
0.0197450948469752
0.019743979754144
0.0197462100225036
4.84995309524415
4.84995302404448
2448602.221301106
0.463737935332671
154.786050021649
49.8909568993829
80.3692445992583
58434.2623962708
T
24
CATAB v2.0f-lin.ifort 2019-Sep-24 02:15:26
2019-Sep-24 02:15
Alternate Designations
1994 PK37
= 1999 XC103
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2019-Dec-14 02:35 UT
(server date/time)
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