+ View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Small-Body Database Browser
Search:
[
help
]
14431 (1992 DX8)
Classification:
Main-belt Asteroid
SPK-ID:
2014431
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference:
JPL 25
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.08932664137923253
2.9485e-08
a
2.451636314880332
8.9691e-09
au
q
2.232639876988713
7.3125e-08
au
i
3.301190371914299
3.5455e-06
deg
node
73.21629798824357
7.8385e-05
deg
peri
12.94658588141878
8.4219e-05
deg
M
249.1585993460201
3.0753e-05
deg
t
p
2459632.199951447897
(2022-Feb-21.69995145)
0.00012034
TDB
period
1402.111319455459
3.84
7.6943e-06
2.107e-08
d
yr
n
.256755647718338
1.409e-09
deg/d
Q
2.67063275277195
9.7703e-09
au
Orbit Determination Parameters
# obs. used (total)
1398
data-arc span
10909 days (29.87 yr)
first obs. used
1990-09-28
last obs. used
2020-08-10
planetary ephem.
DE441
SB-pert. ephem.
SB441-N16
condition code
0
norm. resid. RMS
.52585
source
ORB
producer
Otto Matic
solution date
2021-Apr-13 00:28:53
Additional Information
Earth MOID
= 1.24867 au
Jupiter MOID
= 2.47996 au
T_jup
= 3.487
[ 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
14.83
n/a
E2021B10
rotation period
rot_per
9.222
h
n/a
LCDB (Rev. 2020-October); Warner et al., 2009
Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Galad, A. (2008) Minor Planet Bull. 35, 17-21.]
14431 (1992 DX8)
Discovered 1992-Feb-29 by UESAC at La Silla
Reference:
20000418/Numbers.arc
Last Updated:
2004-04-19
Alternate Designations
1992 DX8
= 1998 WB17
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2021-Apr-14 10:36 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin