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JPL Small-Body Database Browser
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487867 (2015 TB123)
Classification:
Main-belt Asteroid
SPK-ID:
2487867
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1311281751881633
7.9549e-08
a
3.126635732283538
1.6283e-07
au
q
2.716645694231091
1.9586e-07
au
i
9.859252871980596
6.4858e-06
deg
node
101.0422832572277
4.2457e-05
deg
peri
307.9243547151748
5.3503e-05
deg
M
219.8759605664575
2.8665e-05
deg
t
p
2459386.503545122978
(2021-Jun-21.00354512)
0.00018511
TDB
period
2019.362825880238
5.53
0.00015775
4.319e-07
d
yr
n
.1782740552545709
1.3926e-08
deg/d
Q
3.536625770335986
1.8418e-07
au
Orbit Determination Parameters
# obs. used (total)
111
data-arc span
4045 days (11.07 yr)
first obs. used
2007-03-25
last obs. used
2018-04-21
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.51295
source
ORB
producer
Otto Matic
solution date
2018-May-07 07:09:25
Additional Information
Earth MOID
= 1.74084 au
Jupiter MOID
= 1.84203 au
T_jup
= 3.178
[ hide covariance matrix ]
Orbital Elements at Epoch 2457298.5 (2015-Oct-03.0) TDB
Reference:
JPL 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.13420229733417
8.2818e-08
q
2.700329112606335
2.0412e-07
au
t
p
2457360.562315697872
(2015-Dec-04.06231570)
0.00015365
TDB
node
101.2973835202086
4.2752e-05
deg
peri
306.1628889816716
5.2616e-05
deg
i
9.832831852764025
6.4687e-06
deg
Orbit Determination Parameters
# obs. used (total)
111
data-arc span
4045 days (11.07 yr)
first obs. used
2007-03-25
last obs. used
2018-04-21
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.51295
source
ORB
producer
Otto Matic
solution date
2018-May-07 07:09:25
Additional Information
Jupiter MOID
= 1.84203 au
T_jup
= 3.178
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
6.858865169258984E-15
-1.45324016019864E-14
-3.912311628189026E-12
-8.741012690240219E-14
-8.06258156025443E-13
-1.38372051207294E-14
q
-1.45324016019864E-14
4.166379083924434E-14
6.233572913020279E-12
2.016773949490388E-13
1.225366661236218E-12
4.921685177729402E-14
tp
-3.912311628189026E-12
6.233572913020279E-12
2.360919786352417E-8
8.990946819840146E-11
4.79169317892312E-9
2.024285881079564E-12
node
-8.741012690240219E-14
2.016773949490388E-13
8.990946819840146E-11
1.827719639352835E-9
-1.78069998613901E-9
-2.299793742072196E-11
peri
-8.06258156025443E-13
1.225366661236218E-12
4.79169317892312E-9
-1.78069998613901E-9
2.768404038473676E-9
2.333056898568696E-11
i
-1.38372051207294E-14
4.921685177729402E-14
2.024285881079564E-12
-2.299793742072196E-11
2.333056898568696E-11
4.184372180710578E-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
16.2
n/a
MPO446847
487867 (2015 TB123)
Discovered 2014-Jul-29 by Pan-STARRS 1 at Haleakala
Reference:
Last Updated:
2017-03-14
[ show close-approach data ]
Alternate Designations
2015 TB123
= 2014 OJ248
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-13 06:17 UT
(server date/time)
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