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15189 (3071 T-2)
Classification:
Main-belt Asteroid
SPK-ID:
2015189
[
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 21
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.07948017923891076
3.5701e-08
a
2.536244014755009
1.0193e-08
au
q
2.334662885868666
9.1348e-08
au
i
5.275064035497959
3.5873e-06
deg
node
47.16319388655099
4.5628e-05
deg
peri
240.7049373657792
5.1842e-05
deg
M
311.6660943633111
2.6959e-05
deg
t
p
2459398.577145479533
(2021-Jul-03.07714548)
0.00011083
TDB
period
1475.315752644329
4.04
8.8934e-06
2.435e-08
d
yr
n
.2440155602993749
1.471e-09
deg/d
Q
2.737825143641352
1.1003e-08
au
Orbit Determination Parameters
# obs. used (total)
1540
data-arc span
17063 days (46.72 yr)
first obs. used
1973-09-19
last obs. used
2020-06-07
planetary ephem.
DE441
SB-pert. ephem.
SB441-N16
condition code
0
norm. resid. RMS
.51763
source
ORB
producer
Otto Matic
solution date
2021-Apr-13 00:51:40
Additional Information
Earth MOID
= 1.32198 au
Jupiter MOID
= 2.36684 au
T_jup
= 3.438
[ 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
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.67
n/a
E2021B10
15189 (3071 T-2)
Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20000523/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2021-Apr-16 11:08 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin
