+ 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
]
277109 (2005 GS6)
Classification:
Main-belt Asteroid
SPK-ID:
2277109
[
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
.09206654261285473
5.7428e-08
a
3.168898350061284
4.8558e-08
au
q
2.877148835079562
2.0601e-07
au
i
14.67318822859878
9.1368e-06
deg
node
189.65157357
2.233e-05
deg
peri
299.9667167157618
5.4001e-05
deg
M
242.8541359925819
4.8099e-05
deg
t
p
2459270.979260328689
(2021-Feb-25.47926033)
0.00027589
TDB
period
2060.444350839765
5.64
4.736e-05
1.297e-07
d
yr
n
.1747195937872704
4.016e-09
deg/d
Q
3.460647865043006
5.3029e-08
au
Orbit Determination Parameters
# obs. used (total)
236
data-arc span
5338 days (14.61 yr)
first obs. used
2005-03-16
last obs. used
2019-10-27
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55064
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 05:21:52
Additional Information
Earth MOID
= 1.92227 au
Jupiter MOID
= 1.64406 au
T_jup
= 3.145
[ 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
15.4
n/a
MPO413219
diameter
diameter
5.341
km
0.195
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.039
0.005
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
277109 (2005 GS6)
Discovered 2005-Apr-01 by Spacewatch at Kitt Peak
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-07 19:28 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin