+ 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
]
452508 (2004 RM184)
Classification:
Main-belt Asteroid
SPK-ID:
2452508
[
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
.1432141059641132
1.0655e-07
a
2.294718280567121
2.0207e-08
au
q
1.966082253576193
2.4215e-07
au
i
5.449776826753426
6.7201e-06
deg
node
276.1684898347692
0.00011697
deg
peri
92.58402005867816
0.00011915
deg
M
60.89693720281268
2.6294e-05
deg
t
p
2458385.724153376870
(2018-Sep-24.22415338)
9.1358e-05
TDB
period
1269.674770782325
3.48
1.6771e-05
4.592e-08
d
yr
n
.2835371768300806
3.7453e-09
deg/d
Q
2.623354307558048
2.3101e-08
au
Orbit Determination Parameters
# obs. used (total)
113
data-arc span
5247 days (14.37 yr)
first obs. used
2004-08-22
last obs. used
2019-01-03
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.5802
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 18:59:44
Additional Information
Earth MOID
= .973494 au
Jupiter MOID
= 2.86725 au
T_jup
= 3.576
[ 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
17.6
n/a
MPO456155
452508 (2004 RM184)
Discovered 2004-Aug-22 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2016-01-04
Alternate Designations
2004 RM184
= 2011 SE75
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-15 21:33 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin