+ 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
]
173463 (2000 QH131)
Classification:
Main-belt Asteroid
SPK-ID:
2173463
[
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 18
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1207186048687321
4.9087e-08
a
3.066708765532536
3.418e-08
au
q
2.696499961818736
1.5766e-07
au
i
10.49809809211802
7.1389e-06
deg
node
322.2845317111795
2.8102e-05
deg
peri
72.31505442403618
4.0312e-05
deg
M
116.7941738823795
2.9936e-05
deg
t
p
2457964.106248202819
(2017-Jul-29.60624820)
0.00015929
TDB
period
1961.585437281381
5.37
3.2794e-05
8.979e-08
d
yr
n
.1835250166309017
3.0682e-09
deg/d
Q
3.436917569246335
3.8306e-08
au
Orbit Determination Parameters
# obs. used (total)
316
data-arc span
6794 days (18.60 yr)
first obs. used
2000-08-24
last obs. used
2019-04-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58335
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 10:31:54
Additional Information
Earth MOID
= 1.72455 au
Jupiter MOID
= 2.07659 au
T_jup
= 3.195
[ 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
15.1
n/a
MPO436860
173463 (2000 QH131)
Discovered 2000-Aug-24 by LINEAR at Socorro
Reference:
20080122/Numbers.arc
Last Updated:
2008-01-28
[ show close-approach data ]
Alternate Designations
2000 QH131
= 2001 XS34
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-15 21:21 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin