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JPL Small-Body Database Browser
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212949 (2009 BV23)
Classification:
Main-belt Asteroid
SPK-ID:
2212949
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.03628607863922524
4.8834e-08
a
2.195036890930683
1.3381e-08
au
q
2.115387609690372
1.0563e-07
au
i
6.832228740796127
6.5382e-06
deg
node
339.816211016008
5.0661e-05
deg
peri
157.4249360012296
0.00011504
deg
M
53.371599584282
0.00010223
deg
t
p
2458424.396137843939
(2018-Nov-01.89613784)
0.00033723
TDB
period
1187.848797300285
3.25
1.0862e-05
2.974e-08
d
yr
n
.3030688761214386
2.7713e-09
deg/d
Q
2.274686172170994
1.3867e-08
au
Orbit Determination Parameters
# obs. used (total)
268
data-arc span
9540 days (26.12 yr)
first obs. used
1993-03-21
last obs. used
2019-05-04
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.63846
source
ORB
producer
Otto Matic
solution date
2019-May-30 08:20:31
Additional Information
Earth MOID
= 1.12942 au
Jupiter MOID
= 2.71558 au
T_jup
= 3.659
[ hide covariance matrix ]
Orbital Elements at Epoch 2457105.5 (2015-Mar-24.0) TDB
Reference:
JPL 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.03665498723502841
4.9146e-08
q
2.114729149056931
1.0647e-07
au
t
p
2457238.670731425459
(2015-Aug-04.17073143)
0.00033193
TDB
node
339.832361891638
5.0649e-05
deg
peri
158.1453234496724
0.00011367
deg
i
6.83329502544452
6.537e-06
deg
Orbit Determination Parameters
# obs. used (total)
268
data-arc span
9540 days (26.12 yr)
first obs. used
1993-03-21
last obs. used
2019-05-04
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.63846
source
ORB
producer
Otto Matic
solution date
2019-May-30 08:20:31
Additional Information
Jupiter MOID
= 2.71558 au
T_jup
= 3.659
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
2.415375685094522E-15
-5.194958786818441E-15
5.826284154870414E-12
-4.960711787904579E-15
1.756698877166361E-12
-3.471588884712276E-15
q
-5.194958786818441E-15
1.133496185554683E-14
-1.279941611879317E-11
1.12665764778192E-14
-3.865819996573024E-12
8.235798460493731E-15
tp
5.826284154870414E-12
-1.279941611879317E-11
1.101760114124414E-7
-6.052342049056092E-13
3.381231846142136E-8
-1.801813460907382E-11
node
-4.960711787904579E-15
1.12665764778192E-14
-6.052342049056092E-13
2.565365901045216E-9
-2.546303637397255E-9
1.445817401055262E-10
peri
1.756698877166361E-12
-3.865819996573024E-12
3.381231846142136E-8
-2.546303637397255E-9
1.292107158871393E-8
-1.490717554238819E-10
i
-3.471588884712276E-15
8.235798460493731E-15
-1.801813460907382E-11
1.445817401055262E-10
-1.490717554238819E-10
4.273301909128944E-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
16.9
n/a
MPO314586
212949 (2009 BV23)
Discovered 2009-Jan-17 by Spacewatch at Kitt Peak
Reference:
20090409/Numbers.arc
Last Updated:
2009-04-10
Alternate Designations
2009 BV23
= 1993 FV66 = 2006 HO54
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
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2019-Dec-05 16:16 UT
(server date/time)
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Ryan S. Park
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