+ 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
]
2768 Gorky (1972 RX3)
Classification:
Main-belt Asteroid
SPK-ID:
2002768
[
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 35
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1707682102528225
3.444e-08
a
2.234005768364192
6.1668e-09
au
q
1.852508601606157
7.6427e-08
au
i
6.27690475016527
3.8699e-06
deg
node
53.28118473606931
3.3057e-05
deg
peri
335.1619538126079
3.4772e-05
deg
M
323.0361041783891
1.1424e-05
deg
t
p
2458725.727611980069
(2019-Aug-30.22761198)
3.8852e-05
TDB
period
1219.620911453488
3.34
5.05e-06
1.383e-08
d
yr
n
.2951736860357442
1.2222e-09
deg/d
Q
2.615502935122227
7.2199e-09
au
Orbit Determination Parameters
# obs. used (total)
2399
data-arc span
31282 days (85.65 yr)
first obs. used
1934-04-06
last obs. used
2019-11-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.447
source
ORB
producer
Otto Matic
solution date
2019-Dec-03 20:39:54
Additional Information
Earth MOID
= .859345 au
Jupiter MOID
= 2.82248 au
T_jup
= 3.613
[ 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
12.3
n/a
MPO395020
diameter
diameter
8.887
km
0.421
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)
rotation period
rot_per
4.507
h
n/a
LCDB (Rev. 2019-January); Warner et al., 2009
Published Reference List:
[Pray, D.P.; Galad, A.; Husark, M.; Oey, J. (2008) Minor Planet Bull. 35, 34-37.]
geometric albedo
albedo
0.323
0.067
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)
2768 Gorky (1972 RX3)
Discovered 1972-Sep-06 by Zhuravleva, L. at Nauchnyj
Reference:
DISCOVERY.DB
Last Updated:
2003-08-29
[ show close-approach data ]
Alternate Designations
1972 RX3
= 1934 GM = 1951 JO = 1974 FZ1 = 1979 YV2
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 05:19 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin