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14289 (4648 P-L)
Classification:
Main-belt Asteroid
SPK-ID:
2014289
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference:
JPL 27
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.173393453611229
3.4035e-08
a
2.41640820126701
7.0546e-09
au
q
1.997418837914826
8.1273e-08
au
i
.9553459269465865
4.2236e-06
deg
node
186.3248636350675
0.00020876
deg
peri
98.17830230513709
0.00020913
deg
M
70.72081358331381
1.255e-05
deg
t
p
2458930.975266119195
(2020-Mar-22.47526612)
4.7651e-05
TDB
period
1371.999264159813
3.76
6.0083e-06
1.645e-08
d
yr
n
.2623908112811251
1.1491e-09
deg/d
Q
2.835397564619195
8.2778e-09
au
Orbit Determination Parameters
# obs. used (total)
1382
data-arc span
22022 days (60.29 yr)
first obs. used
1960-09-24
last obs. used
2021-01-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.52115
source
ORB
producer
Otto Matic
solution date
2021-Feb-24 02:17:13
Additional Information
Earth MOID
= .979334 au
Jupiter MOID
= 2.31228 au
T_jup
= 3.495
[ hide covariance matrix ]
Orbital Elements at Epoch 2457062.5 (2015-Feb-09.0) TDB
Reference:
JPL 27
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1728007727907119
3.4042e-08
q
2.000586544025833
8.12e-08
au
t
p
2457558.302690386662
(2016-Jun-18.80269039)
4.7391e-05
TDB
node
186.3908870942805
0.0002092
deg
peri
98.05042270358214
0.00020956
deg
i
.9534780400013053
4.2206e-06
deg
Orbit Determination Parameters
# obs. used (total)
1382
data-arc span
22022 days (60.29 yr)
first obs. used
1960-09-24
last obs. used
2021-01-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.52115
source
ORB
producer
Otto Matic
solution date
2021-Feb-24 02:17:13
Additional Information
Jupiter MOID
= 2.31228 au
T_jup
= 3.495
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
1.158864801281945E-15
-2.757317838724429E-15
6.198886580150507E-13
-4.042328955934461E-15
1.389999925550545E-13
-1.207030532994259E-16
q
-2.757317838724429E-15
6.593401358711497E-15
-1.490639066589804E-12
8.709875914821247E-15
-3.370868658474957E-13
2.513287947322005E-16
tp
6.198886580150507E-13
-1.490639066589804E-12
2.24587058811752E-9
-7.35331213616569E-12
5.923914440591671E-10
-2.785431716912536E-13
node
-4.042328955934461E-15
8.709875914821247E-15
-7.35331213616569E-12
4.376632831902507E-8
-4.376146884074421E-8
-2.418190323703953E-10
peri
1.389999925550545E-13
-3.370868658474957E-13
5.923914440591671E-10
-4.376146884074421E-8
4.391696506468481E-8
2.417193460298461E-10
i
-1.207030532994259E-16
2.513287947322005E-16
-2.785431716912536E-13
-2.418190323703953E-10
2.417193460298461E-10
1.781369298960614E-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
15.29
n/a
E2021B10
14289 (4648 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
[ show close-approach data ]
Alternate Designations
4648 P-L
= 1998 XL13
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2021-Feb-25 06:13 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin
