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JPL Small-Body Database Browser
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27149 (1998 YN3)
Classification:
Main-belt Asteroid
SPK-ID:
2027149
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 22
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1073544084994935
4.7366e-08
a
2.538594588761086
1.1213e-08
au
q
2.266065268264625
1.2008e-07
au
i
6.095853398460456
4.3321e-06
deg
node
72.20240829371552
4.8681e-05
deg
peri
270.5358904743891
5.2745e-05
deg
M
121.6611361983536
2.2088e-05
deg
t
p
2458101.227300658133
(2017-Dec-13.72730066)
8.9679e-05
TDB
period
1477.367196949655
4.04
9.7879e-06
2.68e-08
d
yr
n
.2436767248814635
1.6144e-09
deg/d
Q
2.811123909257547
1.2416e-08
au
Orbit Determination Parameters
# obs. used (total)
1552
data-arc span
25330 days (69.35 yr)
first obs. used
1949-11-19
last obs. used
2019-03-27
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.53264
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 01:01:57
Additional Information
Earth MOID
= 1.26724 au
Jupiter MOID
= 2.54361 au
T_jup
= 3.431
[ show covariance matrix ]
[
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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Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
13.9
n/a
MPO431813
27149 (1998 YN3)
Discovered 1998-Dec-17 by Kobayashi, T. at Oizumi
Reference:
20010804/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
1998 YN3
= 2000 EU54
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 09:07 UT
(server date/time)
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