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JPL Small-Body Database Browser
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487352 (2014 QB215)
Classification:
Main-belt Asteroid
SPK-ID:
2487352
[
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 16
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09617873682061345
6.5744e-08
a
2.679326991909872
6.1609e-08
au
q
2.421632706298606
1.5021e-07
au
i
9.195313742826533
9.5379e-06
deg
node
174.2735252701891
3.0568e-05
deg
peri
117.2493270440933
7.8663e-05
deg
M
63.07371426488331
7.9231e-05
deg
t
p
2458319.838455185095
(2018-Jul-20.33845519)
0.00034464
TDB
period
1601.90591771792
4.39
5.5252e-05
1.513e-07
d
yr
n
.2247322992057218
7.7513e-09
deg/d
Q
2.937021277521137
6.7534e-08
au
Orbit Determination Parameters
# obs. used (total)
115
data-arc span
5176 days (14.17 yr)
first obs. used
2005-08-29
last obs. used
2019-10-31
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.62312
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 18:44:36
Additional Information
Earth MOID
= 1.42181 au
Jupiter MOID
= 2.25667 au
T_jup
= 3.352
[ hide covariance matrix ]
Orbital Elements at Epoch 2457325.5 (2015-Oct-30.0) TDB
Reference:
JPL 16
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09780680666570434
6.6648e-08
q
2.41663518626643
1.5245e-07
au
t
p
2456719.018173391017
(2014-Mar-02.51817339)
0.00029668
TDB
node
174.3042532076296
3.0536e-05
deg
peri
117.484551676945
7.7696e-05
deg
i
9.20037043348175
9.5452e-06
deg
Orbit Determination Parameters
# obs. used (total)
115
data-arc span
5176 days (14.17 yr)
first obs. used
2005-08-29
last obs. used
2019-10-31
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.62312
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 18:44:36
Additional Information
Jupiter MOID
= 2.25667 au
T_jup
= 3.352
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
4.441933081642681E-15
-9.719394025874572E-15
1.399809065891268E-11
-2.957281860186118E-14
3.360839738504645E-12
-9.680547002162015E-16
q
-9.719394025874572E-15
2.324224474798346E-14
-2.534038544713449E-11
6.041919404586482E-14
-5.984474941960812E-12
2.146563718241036E-15
tp
1.399809065891268E-11
-2.534038544713449E-11
8.801887809577837E-8
-1.533818677959571E-10
2.119462528515064E-8
-1.300066727970771E-11
node
-2.957281860186118E-14
6.041919404586482E-14
-1.533818677959571E-10
9.324416125218436E-10
-9.563762284032057E-10
7.661368927774766E-12
peri
3.360839738504645E-12
-5.984474941960812E-12
2.119462528515064E-8
-9.563762284032057E-10
6.036670735003593E-9
-1.052732994263245E-11
i
-9.680547002162015E-16
2.146563718241036E-15
-1.300066727970771E-11
7.661368927774766E-12
-1.052732994263245E-11
9.111012517402228E-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
17.0
n/a
MPO399012
487352 (2014 QB215)
Discovered 2013-Apr-10 by Pan-STARRS 1 at Haleakala
Reference:
Last Updated:
2017-03-14
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-15 03:02 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin
