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19072 (1222 T-3)
Classification:
Main-belt Asteroid
SPK-ID:
2019072
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
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Close-Approach Data
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[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference:
JPL 24
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1568034839897408
4.2796e-08
a
3.173786333241816
1.895e-08
au
q
2.676125578750475
1.3813e-07
au
i
5.948549112415835
4.6843e-06
deg
node
328.9275263296731
4.2953e-05
deg
peri
69.32722010305527
4.5271e-05
deg
M
212.9215434513867
1.5758e-05
deg
t
p
2460044.245594667899
(2023-Apr-09.74559467)
9.481e-05
TDB
period
2065.213500388119
5.65
1.8497e-05
5.064e-08
d
yr
n
.174316117889189
1.5612e-09
deg/d
Q
3.671447087733157
2.1922e-08
au
Orbit Determination Parameters
# obs. used (total)
1185
data-arc span
15579 days (42.65 yr)
first obs. used
1977-10-16
last obs. used
2020-06-11
planetary ephem.
DE441
SB-pert. ephem.
SB441-N16
condition code
0
norm. resid. RMS
.53879
source
ORB
producer
Otto Matic
solution date
2021-Apr-13 02:45:13
Additional Information
Earth MOID
= 1.68975 au
Jupiter MOID
= 1.8262 au
T_jup
= 3.174
[ show covariance matrix ]
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Orbital Elements
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
13.82
n/a
E2021B10
diameter
diameter
10.822
km
0.255
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.060
0.002
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
19072 (1222 T-3)
Discovered 1977-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20001111/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
1222 T-3
= 1996 BA6 = 1999 NG40
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
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Close-Approach Data
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2021-Apr-19 18:16 UT
(server date/time)
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Ryan S. Park
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