+ 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
]
437623 (2014 BY25)
Classification:
Main-belt Asteroid
SPK-ID:
2437623
[
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 10
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.06194343748017781
1.0344e-07
a
2.665283760903506
4.9326e-08
au
q
2.500186922893047
3.0683e-07
au
i
3.490763835952971
6.9944e-06
deg
node
281.1235279279332
0.00022094
deg
peri
341.5944557345691
0.00024221
deg
M
298.4623220069031
0.00010177
deg
t
p
2458872.176585882810
(2020-Jan-23.67658588)
0.00045123
TDB
period
1589.328263714837
4.35
4.412e-05
1.208e-07
d
yr
n
.2265107896329417
6.288e-09
deg/d
Q
2.830380598913965
5.2381e-08
au
Orbit Determination Parameters
# obs. used (total)
128
data-arc span
8994 days (24.62 yr)
first obs. used
1994-09-09
last obs. used
2019-04-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60712
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 15:54:35
Additional Information
Earth MOID
= 1.48438 au
Jupiter MOID
= 2.21287 au
T_jup
= 3.378
[ 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
MPO434611
diameter
diameter
2.811
km
0.646
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.062
0.052
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
437623 (2014 BY25)
Discovered 2012-Sep-25 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-06-04
Alternate Designations
2014 BY25
= 2010 KR12
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-15 08:12 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin