+ View the NASA Portal
+ Center for Near-Earth Object Studies
IMPORTANT:
The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.
Please visit
this page
for more details.
Don't show this message again
JPL Small-Body Database Browser
Search:
[
help
]
437550 (2013 YB129)
Classification:
Main-belt Asteroid
SPK-ID:
2437550
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 19
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1270990657370653
6.8553e-08
a
2.756732033693542
4.172e-08
au
q
2.406353967723653
1.8265e-07
au
i
4.025074173119091
7.588e-06
deg
node
270.960548559497
0.00013149
deg
peri
190.3819636112502
0.00013834
deg
M
42.42874575402845
3.8638e-05
deg
t
p
2458403.462926250305
(2018-Oct-11.96292625)
0.00017963
TDB
period
1671.822847677638
4.58
3.7952e-05
1.039e-07
d
yr
n
.215333819908062
4.8883e-09
deg/d
Q
3.107110099663431
4.7023e-08
au
Orbit Determination Parameters
# obs. used (total)
164
data-arc span
5183 days (14.19 yr)
first obs. used
2004-12-18
last obs. used
2019-02-26
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.47706
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 15:45:53
Additional Information
Earth MOID
= 1.42351 au
Jupiter MOID
= 2.04007 au
T_jup
= 3.328
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.9
n/a
MPO368901
437550 (2013 YB129)
Discovered 2008-Sep-23 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-06-04
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-16 11:05 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin