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134304 (2716 P-L)
Classification:
Main-belt Asteroid
SPK-ID:
2134304
[
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 18
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2099465562395238
3.6065e-08
a
2.356482251177491
9.0027e-09
au
q
1.861746917703216
8.3854e-08
au
i
2.631860337256493
3.949e-06
deg
node
159.6497815780726
8.8447e-05
deg
peri
171.4782365577462
8.8907e-05
deg
M
254.677212558783
1.0034e-05
deg
t
p
2459587.057879416955
(2022-Jan-07.55787942)
3.7772e-05
TDB
period
1321.279468299039
3.62
7.5717e-06
2.073e-08
d
yr
n
.2724631757605749
1.5614e-09
deg/d
Q
2.851217584651766
1.0893e-08
au
Orbit Determination Parameters
# obs. used (total)
527
data-arc span
21729 days (59.49 yr)
first obs. used
1960-09-24
last obs. used
2020-03-22
planetary ephem.
DE441
SB-pert. ephem.
SB441-N16
condition code
0
norm. resid. RMS
.51199
source
ORB
producer
Otto Matic
solution date
2021-Apr-13 18:07:48
Additional Information
Earth MOID
= .8492 au
Jupiter MOID
= 2.5119 au
T_jup
= 3.523
[ show covariance matrix ]
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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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Close-Approach Data
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.57
n/a
E2021B55
134304 (2716 P-L)
Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20060711/Numbers.arc
Last Updated:
2006-07-17
[ show close-approach data ]
Alternate Designations
2716 P-L
= 1989 TX3
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2021-Apr-15 06:10 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin