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JPL Small-Body Database Browser
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27798 (1993 FJ19)
Classification:
Main-belt Asteroid
SPK-ID:
2027798
[
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 22
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1203443275147286
4.3925e-08
a
2.515568746356671
1.6158e-08
au
q
2.212834317259309
1.1317e-07
au
i
13.13594935831316
5.3002e-06
deg
node
163.4621448806116
2.3315e-05
deg
peri
222.5338699832849
3.4192e-05
deg
M
355.0647577392077
2.6846e-05
deg
t
p
2458620.478307244242
(2019-May-16.97830724)
0.00010869
TDB
period
1457.312575122234
3.99
1.4041e-05
3.844e-08
d
yr
n
.2470300511678523
2.38e-09
deg/d
Q
2.818303175454034
1.8102e-08
au
Orbit Determination Parameters
# obs. used (total)
883
data-arc span
9761 days (26.72 yr)
first obs. used
1993-03-17
last obs. used
2019-12-07
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.50931
source
ORB
producer
Otto Matic
solution date
2019-Dec-14 01:41:36
Additional Information
Earth MOID
= 1.23021 au
Jupiter MOID
= 2.67352 au
T_jup
= 3.413
[ 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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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.3
n/a
MPO319428
diameter
diameter
3.558
km
0.493
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.320
0.088
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
27798 (1993 FJ19)
Discovered 1993-Mar-17 by UESAC at La Silla
Reference:
20010902/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
1993 FJ19
= 2001 FF117
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 19:45 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin