+ 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
]
351441 (2005 JY8)
Classification:
Main-belt Asteroid
SPK-ID:
2351441
[
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 5
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2035807027190754
6.7043e-08
a
2.786145737892725
3.5949e-08
au
q
2.218940230694767
1.9232e-07
au
i
4.761085881281653
7.9354e-06
deg
node
34.55137132834908
0.00014544
deg
peri
8.56356569663836
0.00015004
deg
M
163.5743917056247
3.6496e-05
deg
t
p
2457828.678300018460
(2017-Mar-16.17830002)
0.0001658
TDB
period
1698.651048590756
4.65
3.2876e-05
9.001e-08
d
yr
n
.2119328747941875
4.1018e-09
deg/d
Q
3.353351245090682
4.3268e-08
au
Orbit Determination Parameters
# obs. used (total)
78
data-arc span
5608 days (15.35 yr)
first obs. used
2002-09-16
last obs. used
2018-01-23
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.73055
source
ORB
producer
Otto Matic
solution date
2018-Feb-06 09:22:17
Additional Information
Earth MOID
= 1.2273 au
Jupiter MOID
= 2.06158 au
T_jup
= 3.295
[ hide covariance matrix ]
Orbital Elements at Epoch 2456500.5 (2013-Jul-27.0) TDB
Reference:
JPL 5
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2049311148485969
6.7224e-08
q
2.214242325310734
1.9332e-07
au
t
p
2456132.351185107801
(2012-Jul-23.85118511)
0.00015554
TDB
node
34.56421783252301
0.00014539
deg
peri
8.777477782257421
0.00014989
deg
i
4.763293762746359
7.9386e-06
deg
Orbit Determination Parameters
# obs. used (total)
78
data-arc span
5608 days (15.35 yr)
first obs. used
2002-09-16
last obs. used
2018-01-23
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.73055
source
ORB
producer
Otto Matic
solution date
2018-Feb-06 09:22:17
Additional Information
Jupiter MOID
= 2.06158 au
T_jup
= 3.295
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
4.519030771365997E-15
-1.285474303406182E-14
1.964288854939988E-13
2.740911724112247E-14
3.279846579128274E-14
-6.945518428538147E-15
q
-1.285474303406182E-14
3.737257626891238E-14
9.561370207427061E-14
-6.431990898660134E-14
1.022859660910888E-13
2.009337509082921E-14
tp
1.964288854939988E-13
9.561370207427061E-14
2.419268852722705E-8
4.786537523241103E-10
5.91559303322713E-9
-2.000310003614118E-12
node
2.740911724112247E-14
-6.431990898660134E-14
4.786537523241103E-10
2.1138124276978E-8
-2.093429546027344E-8
-1.27779746705316E-10
peri
3.279846579128274E-14
1.022859660910888E-13
5.91559303322713E-9
-2.093429546027344E-8
2.246805773421561E-8
1.269130549501978E-10
i
-6.945518428538147E-15
2.009337509082921E-14
-2.000310003614118E-12
-1.27779746705316E-10
1.269130549501978E-10
6.302113039011131E-11
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.1
n/a
MPO437487
351441 (2005 JY8)
Discovered 2005-May-04 by Veillet, C. at Mauna Kea
Reference:
20130127/Numbers.arc
Last Updated:
2013-01-31
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-16 14:06 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin