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1736 Floirac (1967 RA)
Classification:
Main-belt Asteroid
SPK-ID:
2001736
[
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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[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference:
JPL 33
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1687183574133092
2.7256e-08
a
2.229599214636006
4.6684e-09
au
q
1.853424897452615
6.1852e-08
au
i
4.550958763303428
3.2737e-06
deg
node
159.7243632530309
3.4619e-05
deg
peri
249.0065967330339
3.593e-05
deg
M
267.962241357064
1.0071e-05
deg
t
p
2459311.386715159743
(2021-Apr-06.88671516)
3.4239e-05
TDB
period
1216.014156664791
3.33
3.8192e-06
1.046e-08
d
yr
n
.2960491849760909
9.2981e-10
deg/d
Q
2.605773531819397
5.456e-09
au
Orbit Determination Parameters
# obs. used (total)
3342
data-arc span
34044 days (93.21 yr)
first obs. used
1927-09-01
last obs. used
2020-11-15
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.39925
source
ORB
producer
Otto Matic
solution date
2020-Dec-18 02:02:25
Additional Information
Earth MOID
= .869055 au
Jupiter MOID
= 2.77121 au
T_jup
= 3.620
[ show covariance matrix ]
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
12.3
n/a
MPO435713
diameter
diameter
8.617
km
0.075
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)
rotation period
rot_per
6.775
h
n/a
LCDB (Rev. 2020-October); Warner et al., 2009
Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2007) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo
albedo
0.302
0.021
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)
1736 Floirac (1967 RA)
Discovered 1967-Sep-06 by Soulie, G. at Bordeaux
Reference:
DISCOVERY.DB
Last Updated:
2003-08-29
Alternate Designations
1967 RA
= 1927 RB = 1927 SN = 1934 XC = 1937 RP = 1952 DO1 = 1957 TC = 1957 US = 1962 CN = A914 WD
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2021-Jan-28 06:32 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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