+ 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
]
452189 (2015 RD95)
Classification:
Main-belt Asteroid
SPK-ID:
2452189
[
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
.1598975299490236
1.8144e-07
a
2.645296910905419
4.1435e-08
au
q
2.22232046886986
5.0574e-07
au
i
1.832412279771598
7.8203e-06
deg
node
30.21299818349631
0.00031028
deg
peri
339.004873613057
0.0003244
deg
M
286.8880690747554
7.1284e-05
deg
t
p
2458919.650711727302
(2020-Mar-11.15071173)
0.00031277
TDB
period
1571.484363329234
4.30
3.6923e-05
1.011e-07
d
yr
n
.2290827757505203
5.3825e-09
deg/d
Q
3.068273352940978
4.8061e-08
au
Orbit Determination Parameters
# obs. used (total)
78
data-arc span
7609 days (20.83 yr)
first obs. used
1998-10-20
last obs. used
2019-08-20
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.67499
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 07:56:44
Additional Information
Earth MOID
= 1.22095 au
Jupiter MOID
= 2.39049 au
T_jup
= 3.374
[ 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
17.9
n/a
MPO361090
452189 (2015 RD95)
Discovered 1998-Oct-20 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-11-30
Alternate Designations
2015 RD95
= 2011 UQ325
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-11 14:58 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin