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19886 (1167 T-2)
Classification:
Main-belt Asteroid
SPK-ID:
2019886
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ 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
.04242751157158748
3.254e-08
a
2.688686013768119
1.2591e-08
au
q
2.574611756806606
8.7749e-08
au
i
1.357001224475487
3.8832e-06
deg
node
239.7464990665454
0.00018075
deg
peri
198.3340533418225
0.0001896
deg
M
185.2786344162723
5.8078e-05
deg
t
p
2459982.041553012807
(2023-Feb-06.54155301)
0.00026176
TDB
period
1610.306548055128
4.41
1.1311e-05
3.097e-08
d
yr
n
.2235599181005601
1.5703e-09
deg/d
Q
2.802760270729631
1.3125e-08
au
Orbit Determination Parameters
# obs. used (total)
906
data-arc span
17079 days (46.76 yr)
first obs. used
1973-09-19
last obs. used
2020-06-23
planetary ephem.
DE441
SB-pert. ephem.
SB441-N16
condition code
0
norm. resid. RMS
.56537
source
ORB
producer
Otto Matic
solution date
2021-Apr-13 03:08:31
Additional Information
Earth MOID
= 1.58949 au
Jupiter MOID
= 2.29498 au
T_jup
= 3.371
[ show covariance matrix ]
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Orbit Diagram
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Orbital Elements
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Close-Approach Data
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.41
n/a
E2021B10
19886 (1167 T-2)
Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20001211/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
1167 T-2
= 1978 VA7
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2021-Apr-18 12:18 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin