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JPL Small-Body Database Browser
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6172 Prokofeana (1982 TX)
Classification:
Mars-crossing Asteroid
SPK-ID:
2006172
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 24
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.4381054330564347
5.1994e-08
a
2.570215668401291
1.5702e-08
au
q
1.44419021994791
1.4068e-07
au
i
15.88623509537936
4.3469e-06
deg
node
218.5086950720359
1.4418e-05
deg
peri
194.1898072383998
1.5415e-05
deg
M
289.5279478702797
6.8826e-06
deg
t
p
2458895.123371153105
(2020-Feb-15.62337115)
3.1099e-05
TDB
period
1505.056407607959
4.12
1.3792e-05
3.776e-08
d
yr
n
.2391936927946515
2.192e-09
deg/d
Q
3.696241116854673
2.2582e-08
au
Orbit Determination Parameters
# obs. used (total)
983
data-arc span
24224 days (66.32 yr)
first obs. used
1953-08-11
last obs. used
2019-12-07
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.44429
source
ORB
producer
Otto Matic
solution date
2019-Dec-13 22:09:19
Additional Information
Earth MOID
= .458414 au
Jupiter MOID
= 1.71566 au
T_jup
= 3.240
[ show covariance matrix ]
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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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Close-Approach Data
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.2
n/a
MPO445314
rotation period
rot_per
6.540
h
n/a
LCDB (Rev. 2019-January); Warner et al., 2009
Published Reference List:
[Melton, E.; Carver, S.; Harris, A.; Karnemaat, R.; et al. (2012) Minor Planet Bull. 39, 131-133.]
6172 Prokofeana (1982 TX)
Discovered 1982-Oct-14 by Karachkina, L. G. at Nauchnyj
Reference:
DISCOVERY.DB
Last Updated:
2003-08-29
[ show close-approach data ]
Alternate Designations
1982 TX
= 2012 AF11
[
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
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2019-Dec-16 10:30 UT
(server date/time)
Site Manager:
Ryan S. Park
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