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JPL Small-Body Database Browser
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48789 (1997 SV12)
Classification:
Main-belt Asteroid
SPK-ID:
2048789
[
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 20
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1045123673342378
4.8644e-08
a
2.755301330366592
1.6362e-08
au
q
2.467338265610804
1.3645e-07
au
i
5.683611930573679
4.9958e-06
deg
node
175.9885805948024
4.4921e-05
deg
peri
203.8217584900812
4.986e-05
deg
M
238.8595170475369
2.4471e-05
deg
t
p
2459162.632739070152
(2020-Nov-09.13273907)
0.00011608
TDB
period
1670.521539398733
4.57
1.4881e-05
4.074e-08
d
yr
n
.2155015613444732
1.9196e-09
deg/d
Q
3.043264395122379
1.8073e-08
au
Orbit Determination Parameters
# obs. used (total)
888
data-arc span
8000 days (21.90 yr)
first obs. used
1997-09-28
last obs. used
2019-08-24
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.4915
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 02:15:40
Additional Information
Earth MOID
= 1.46965 au
Jupiter MOID
= 2.41379 au
T_jup
= 3.329
[ hide covariance matrix ]
Orbital Elements at Epoch 2456592.5 (2013-Oct-27.0) TDB
Reference:
JPL 20
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1069870856560579
4.8851e-08
q
2.456810632790868
1.3724e-07
au
t
p
2455827.860407455377
(2011-Sep-23.36040746)
0.00010144
TDB
node
176.0724242464896
4.4857e-05
deg
peri
204.0693792729452
4.9571e-05
deg
i
5.689967239548231
5.0031e-06
deg
Orbit Determination Parameters
# obs. used (total)
888
data-arc span
8000 days (21.90 yr)
first obs. used
1997-09-28
last obs. used
2019-08-24
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.4915
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 02:15:40
Additional Information
Jupiter MOID
= 2.41379 au
T_jup
= 3.329
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
2.386439567920079E-15
-6.667162196025932E-15
-2.510144785222867E-13
-2.070540473236023E-15
-1.090183306018425E-14
1.254493305076809E-15
q
-6.667162196025932E-15
1.883398163964337E-14
1.100119188511704E-12
6.365861288444785E-15
1.283840035805949E-13
-2.816277479116326E-15
tp
-2.510144785222867E-13
1.100119188511704E-12
1.02897605495028E-8
-5.806667597516322E-12
2.158251711586647E-9
3.021948315464429E-12
node
-2.070540473236023E-15
6.365861288444785E-15
-5.806667597516322E-12
2.012183953361864E-9
-2.003098211894415E-9
4.589524831420969E-11
peri
-1.090183306018425E-14
1.283840035805949E-13
2.158251711586647E-9
-2.003098211894415E-9
2.45724771493749E-9
-4.498147179984783E-11
i
1.254493305076809E-15
-2.816277479116326E-15
3.021948315464429E-12
4.589524831420969E-11
-4.498147179984783E-11
2.503105241388847E-11
[
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
14.5
n/a
MPO436124
48789 (1997 SV12)
Discovered 1997-Sep-28 by Spacewatch at Kitt Peak
Reference:
20021120/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
1997 SV12
= 2000 GD32
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 17:25 UT
(server date/time)
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