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14284 (2530 P-L)
Classification:
Main-belt Asteroid
SPK-ID:
2014284
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
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[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference:
JPL 32
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1314234156281113
3.3014e-08
a
2.286751798949999
5.7392e-09
au
q
1.986219066838262
7.4612e-08
au
i
4.679348028324033
3.6104e-06
deg
node
22.71331336201158
3.794e-05
deg
peri
36.31719118769382
4.1715e-05
deg
M
108.638951960546
1.4372e-05
deg
t
p
2458819.337613424205
(2019-Dec-01.83761342)
5.0747e-05
TDB
period
1263.068693971933
3.46
4.755e-06
1.302e-08
d
yr
n
.2850201273439208
1.073e-09
deg/d
Q
2.587284531061736
6.4935e-09
au
Orbit Determination Parameters
# obs. used (total)
2183
data-arc span
22027 days (60.31 yr)
first obs. used
1960-09-24
last obs. used
2021-01-14
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.44929
source
ORB
producer
Otto Matic
solution date
2021-Feb-24 02:17:11
Additional Information
Earth MOID
= .999707 au
Jupiter MOID
= 2.72145 au
T_jup
= 3.585
[ hide covariance matrix ]
Orbital Elements at Epoch 2456876.5 (2014-Aug-07.0) TDB
Reference:
JPL 32
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1309871030220198
3.3066e-08
q
1.987157942471756
7.4693e-08
au
t
p
2456291.083307728236
(2012-Dec-29.58330773)
5.4053e-05
TDB
node
22.76212283514968
3.7893e-05
deg
peri
35.86644591747611
4.1719e-05
deg
i
4.683255267593756
3.6117e-06
deg
Orbit Determination Parameters
# obs. used (total)
2183
data-arc span
22027 days (60.31 yr)
first obs. used
1960-09-24
last obs. used
2021-01-14
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.44929
source
ORB
producer
Otto Matic
solution date
2021-Feb-24 02:17:11
Additional Information
Jupiter MOID
= 2.72145 au
T_jup
= 3.585
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
1.093355383905033E-15
-2.46466555476169E-15
-6.038980943886294E-13
1.079304997903704E-14
-2.116296382565214E-13
-9.056679317670549E-16
q
-2.46466555476169E-15
5.579053509255698E-15
1.279819192890416E-12
-2.416317202050132E-14
4.543109861107041E-13
2.173702702309976E-15
tp
-6.038980943886294E-13
1.279819192890416E-12
2.921699186722247E-9
-1.654805999217776E-11
9.496517528955071E-10
-7.325388449926562E-13
node
1.079304997903704E-14
-2.416317202050132E-14
-1.654805999217776E-11
1.435852658782215E-9
-1.435857347720782E-9
2.068776231171466E-12
peri
-2.116296382565214E-13
4.543109861107041E-13
9.496517528955071E-10
-1.435857347720782E-9
1.740447146393332E-9
-2.281462693224096E-12
i
-9.056679317670549E-16
2.173702702309976E-15
-7.325388449926562E-13
2.068776231171466E-12
-2.281462693224096E-12
1.304468574055375E-11
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.1
n/a
MPO452371
diameter
diameter
3.918
km
0.120
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.264
0.023
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
14284 (2530 P-L)
Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20000320/Numbers.arc
Last Updated:
2004-04-19
Alternate Designations
2530 P-L
= 1991 RS21
[
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2021-Mar-01 23:03 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin
