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JPL Small-Body Database Browser
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32779 (1988 CZ2)
Classification:
Main-belt Asteroid
SPK-ID:
2032779
[
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 18
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1709156714748833
4.4117e-08
a
2.345160127307068
8.3557e-09
au
q
1.944335509432258
1.026e-07
au
i
4.028002555351359
3.8159e-06
deg
node
127.3618377431776
6.6952e-05
deg
peri
39.68112836539044
6.7661e-05
deg
M
221.4691613326947
1.0408e-05
deg
t
p
2459105.278840874372
(2020-Sep-12.77884087)
3.8881e-05
TDB
period
1311.768444217625
3.59
7.0107e-06
1.919e-08
d
yr
n
.2744386797737873
1.4667e-09
deg/d
Q
2.745984745181878
9.7838e-09
au
Orbit Determination Parameters
# obs. used (total)
817
data-arc span
11613 days (31.79 yr)
first obs. used
1988-02-11
last obs. used
2019-11-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.54774
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 01:53:40
Additional Information
Earth MOID
= .953965 au
Jupiter MOID
= 2.22895 au
T_jup
= 3.538
[ 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
15.8
n/a
MPO412421
diameter
diameter
1.566
km
0.194
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.321
0.095
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
32779 (1988 CZ2)
Discovered 1988-Feb-11 by Elst, E. W. at La Silla
Reference:
20020128/Numbers.arc
Last Updated:
2004-04-19
[ hide close-approach data ]
Close-Approach Data
...sorted by
Date/Time (TDB)
Date/Time (TDB)
Time Uncertainty
(days_HH:MM)
Body
Nominal Distance (au)
Minimum Distance (au)
Maximum Distance (au)
V-relative (km/s)
V-infinity (km/s)
JD (TDB)
Time Uncertainty (minutes)
Semi-major axis (km)
Semi-minor axis (km)
range-LOV angle (deg)
N-sigma
BP
Orbit Ref.
Reference
Modified
2055-Jul-11 14:17
00:01
Psych
0.049785592602982
0.0497838904095325
0.0497872954467895
4.17639211581216
4.17639205762218
2471825.095278081
1.4893702376639
365.429628713542
51.1601527193419
79.2140628739006
142937.867404353
T
18
CATAB v2.0f-lin.ifort 2019-Dec-04 01:53:54
2019-Dec-04 01:53
Alternate Designations
1988 CZ2
= 1997 TQ6
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2019-Dec-09 00:36 UT
(server date/time)
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