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JPL Small-Body Database Browser
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146265 (2001 BC78)
Classification:
Main-belt Asteroid
SPK-ID:
2146265
[
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
.131147002597944
3.9046e-08
a
3.138641831421354
2.5834e-08
au
q
2.727018363001922
1.2094e-07
au
i
17.17890572849559
5.0218e-06
deg
node
151.1521707371034
1.6136e-05
deg
peri
68.47423960000609
2.6701e-05
deg
M
22.78857287778755
1.9899e-05
deg
t
p
2458471.934130100432
(2018-Dec-19.43413010)
0.00011227
TDB
period
2031.005338160422
5.56
2.5076e-05
6.865e-08
d
yr
n
.1772521190545314
2.1885e-09
deg/d
Q
3.550265299840786
2.9223e-08
au
Orbit Determination Parameters
# obs. used (total)
660
data-arc span
6791 days (18.59 yr)
first obs. used
2001-01-24
last obs. used
2019-08-29
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.49483
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 03:33:24
Additional Information
Earth MOID
= 1.77788 au
Jupiter MOID
= 1.61016 au
T_jup
= 3.129
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.4
n/a
MPO436735
146265 (2001 BC78)
Discovered 2001-Jan-24 by LINEAR at Socorro
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
[ show close-approach data ]
Alternate Designations
2001 BC78
= 2004 TF100
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-16 10:38 UT
(server date/time)
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