+ 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
]
312243 (2007 YM42)
Classification:
Main-belt Asteroid
SPK-ID:
2312243
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2089252547923863
9.8303e-08
a
2.570730266000042
1.9132e-08
au
q
2.033639790173484
2.63e-07
au
i
5.297424638302454
6.6104e-06
deg
node
91.58673718481668
5.7782e-05
deg
peri
333.3131591582674
6.035e-05
deg
M
299.7120823195674
1.3417e-05
deg
t
p
2458852.622134852247
(2020-Jan-04.12213485)
5.7091e-05
TDB
period
1505.508434176152
4.12
1.6806e-05
4.601e-08
d
yr
n
.2391218752600346
2.6694e-09
deg/d
Q
3.1078207418266
2.3129e-08
au
Orbit Determination Parameters
# obs. used (total)
452
data-arc span
6316 days (17.29 yr)
first obs. used
2002-08-11
last obs. used
2019-11-26
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.49067
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 21:31:27
Additional Information
Earth MOID
= 1.04869 au
Jupiter MOID
= 2.21169 au
T_jup
= 3.393
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.6
n/a
MPO360573
312243 (2007 YM42)
Discovered 2007-Dec-30 by CSS at Catalina
Reference:
20120109/Numbers.arc
Last Updated:
2012-01-11
[ show close-approach data ]
Alternate Designations
2007 YM42
= 2004 CY58 = 2007 VQ146
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-07 19:45 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin