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14748 (2620 P-L)
Classification:
Main-belt Asteroid
SPK-ID:
2014748
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference:
JPL 27
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1173576796494066
5.2393e-08
a
2.577755458193969
1.181e-08
au
q
2.275236058916732
1.412e-07
au
i
1.638408620150408
3.4377e-06
deg
node
29.28352155846204
0.00013687
deg
peri
162.7906511701489
0.00013794
deg
M
324.016192347578
2.0566e-05
deg
t
p
2459151.600400477397
(2020-Oct-29.10040048)
8.698e-05
TDB
period
1511.683941212979
4.14
1.0388e-05
2.844e-08
d
yr
n
.2381450184032087
1.6366e-09
deg/d
Q
2.880274857471206
1.3196e-08
au
Orbit Determination Parameters
# obs. used (total)
1925
data-arc span
21813 days (59.72 yr)
first obs. used
1960-09-24
last obs. used
2020-06-14
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.49038
source
ORB
producer
Otto Matic
solution date
2020-Nov-13 02:37:59
Additional Information
Earth MOID
= 1.27492 au
Jupiter MOID
= 2.07516 au
T_jup
= 3.416
[ hide covariance matrix ]
Orbital Elements at Epoch 2456619.5 (2013-Nov-23.0) TDB
Reference:
JPL 27
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1177547433782184
5.2285e-08
q
2.274229347559043
1.4091e-07
au
t
p
2456130.041573708277
(2012-Jul-21.54157371)
7.6841e-05
TDB
node
29.29804157970565
0.00013684
deg
peri
163.1623350521877
0.00013791
deg
i
1.639273594580668
3.4372e-06
deg
Orbit Determination Parameters
# obs. used (total)
1925
data-arc span
21813 days (59.72 yr)
first obs. used
1960-09-24
last obs. used
2020-06-14
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.49038
source
ORB
producer
Otto Matic
solution date
2020-Nov-13 02:37:59
Additional Information
Jupiter MOID
= 2.07516 au
T_jup
= 3.416
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
2.73371368092196E-15
-7.35406594308039E-15
-2.125073603349939E-12
-8.472665105558236E-15
-3.80758477004358E-13
-1.389732223077963E-15
q
-7.35406594308039E-15
1.985653935613697E-14
5.807088980943334E-12
2.227319415453859E-14
1.050098036410477E-12
3.800038320414044E-15
tp
-2.125073603349939E-12
5.807088980943334E-12
5.904599554399877E-9
9.153496946572845E-12
1.32998767156184E-9
2.113430674870539E-12
node
-8.472665105558236E-15
2.227319415453859E-14
9.153496946572845E-12
1.872404084023553E-8
-1.871448547484487E-8
-9.24691334872538E-11
peri
-3.80758477004358E-13
1.050098036410477E-12
1.32998767156184E-9
-1.871448547484487E-8
1.90198949722183E-8
9.288496994934677E-11
i
-1.389732223077963E-15
3.800038320414044E-15
2.113430674870539E-12
-9.24691334872538E-11
9.288496994934677E-11
1.181418469550786E-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
14.4
n/a
MPO365428
diameter
diameter
7.222
km
0.159
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.078
0.011
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
14748 (2620 P-L)
Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20000418/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
2620 P-L
= 1993 RK16
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2021-Jan-27 02:24 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin
