+ 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
]
437642 (2014 BW40)
Classification:
Main-belt Asteroid
SPK-ID:
2437642
[
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 9
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.0567353435005821
7.5303e-08
a
2.790084123203295
4.0695e-08
au
q
2.631787742077836
2.1882e-07
au
i
4.645513518847902
8.1841e-06
deg
node
89.107921678
0.00010553
deg
peri
185.7254315434505
0.00013477
deg
M
272.8091720710216
8.5417e-05
deg
t
p
2459012.780386348010
(2020-Jun-12.28038635)
0.00040448
TDB
period
1702.254039910947
4.66
3.7243e-05
1.02e-07
d
yr
n
.2114842976191927
4.627e-09
deg/d
Q
2.948380504328755
4.3004e-08
au
Orbit Determination Parameters
# obs. used (total)
109
data-arc span
8397 days (22.99 yr)
first obs. used
1996-04-14
last obs. used
2019-04-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.61701
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 15:55:32
Additional Information
Earth MOID
= 1.61497 au
Jupiter MOID
= 2.1071 au
T_jup
= 3.322
[ 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
16.5
n/a
MPO434612
437642 (2014 BW40)
Discovered 2008-Dec-21 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-06-04
Alternate Designations
2014 BW40
= 2012 XL126
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-11 01:58 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin