+ 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
]
277200 (2005 QP70)
Classification:
Main-belt Asteroid
SPK-ID:
2277200
[
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 16
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1821438437750628
7.0274e-08
a
2.242124935703826
9.9994e-09
au
q
1.833735681690815
1.586e-07
au
i
5.275619416838322
7.8822e-06
deg
node
170.6525620094795
4.8482e-05
deg
peri
197.778290581652
5.1501e-05
deg
M
8.439148338084923
1.7197e-05
deg
t
p
2458571.753547348013
(2019-Mar-29.25354735)
5.8501e-05
TDB
period
1226.275749652708
3.36
8.2034e-06
2.246e-08
d
yr
n
.2935718170256202
1.9639e-09
deg/d
Q
2.650514189716836
1.1821e-08
au
Orbit Determination Parameters
# obs. used (total)
273
data-arc span
8800 days (24.09 yr)
first obs. used
1995-10-01
last obs. used
2019-11-04
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.53208
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 20:10:00
Additional Information
Earth MOID
= .832469 au
Jupiter MOID
= 2.80729 au
T_jup
= 3.606
[ 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
17.1
n/a
MPO455057
277200 (2005 QP70)
Discovered 2005-Aug-29 by LINEAR at Socorro
Reference:
20110517/Numbers.arc
Last Updated:
2011-05-20
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-11 23:13 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin