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JPL Small-Body Database Browser
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35450 (1998 CV4)
Classification:
Main-belt Asteroid
SPK-ID:
2035450
[
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 19
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2078221091364855
4.9069e-08
a
2.565884478287042
1.4179e-08
au
q
2.032636954208858
1.2273e-07
au
i
7.163812342960458
5.7204e-06
deg
node
336.0205956721416
3.4062e-05
deg
peri
38.49503863499907
3.6827e-05
deg
M
172.705072108512
1.8553e-05
deg
t
p
2457880.294111539061
(2017-May-06.79411154)
7.3236e-05
TDB
period
1501.253649823521
4.11
1.2443e-05
3.407e-08
d
yr
n
.2397995835296184
1.9876e-09
deg/d
Q
3.099132002365226
1.7125e-08
au
Orbit Determination Parameters
# obs. used (total)
1268
data-arc span
9717 days (26.60 yr)
first obs. used
1992-09-30
last obs. used
2019-05-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.50241
source
ORB
producer
Otto Matic
solution date
2019-May-30 03:54:16
Additional Information
Earth MOID
= 1.0376 au
Jupiter MOID
= 2.39262 au
T_jup
= 3.391
[ hide covariance matrix ]
Orbital Elements at Epoch 2456202.5 (2012-Oct-02.0) TDB
Reference:
JPL 19
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.205947337456477
4.9037e-08
q
2.038593001713161
1.2232e-07
au
t
p
2456379.151373874148
(2013-Mar-27.65137387)
6.6288e-05
TDB
node
336.0830237604936
3.4111e-05
deg
peri
38.7559185776062
3.6918e-05
deg
i
7.156521657307909
5.7138e-06
deg
Orbit Determination Parameters
# obs. used (total)
1268
data-arc span
9717 days (26.60 yr)
first obs. used
1992-09-30
last obs. used
2019-05-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.50241
source
ORB
producer
Otto Matic
solution date
2019-May-30 03:54:16
Additional Information
Jupiter MOID
= 2.39262 au
T_jup
= 3.391
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
2.404666087848412E-15
-5.975571484532614E-15
2.37620342273963E-13
-1.04472999578256E-14
-1.832426917286459E-14
2.04389262885968E-15
q
-5.975571484532614E-15
1.496193414075732E-14
-2.045505969147016E-13
2.455365138454536E-14
1.214054769142236E-13
-5.659960277590387E-15
tp
2.37620342273963E-13
-2.045505969147016E-13
4.394143117964084E-9
-2.95729993710757E-11
9.465107639171824E-10
-6.521870667614405E-12
node
-1.04472999578256E-14
2.455365138454536E-14
-2.95729993710757E-11
1.163541448189762E-9
-1.159966251097746E-9
1.607779328895939E-11
peri
-1.832426917286459E-14
1.214054769142236E-13
9.465107639171824E-10
-1.159966251097746E-9
1.362931107114094E-9
-1.739264904681744E-11
i
2.04389262885968E-15
-5.659960277590387E-15
-6.521870667614405E-12
1.607779328895939E-11
-1.739264904681744E-11
3.264714905973386E-11
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
13.8
n/a
MPO337549
diameter
diameter
4.322
km
0.215
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.376
0.040
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
35450 (1998 CV4)
Discovered 1998-Feb-06 by Elst, E. W. at La Silla
Reference:
20020227/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
2059-Sep-09 13:28
< 00:01
Europ
0.033578281131904
0.0335738349350264
0.033582728155967
5.27767940113587
5.27767934116087
2473346.060840224
0.513762146890152
346.643406767686
37.3170892184678
50.6547033020186
104460.083256726
T
19
CATAB v2.0e-lin.ifort 2019-May-30 03:54:23
2019-May-30 03:54
Alternate Designations
1998 CV4
= 2000 QL1
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-13 05:53 UT
(server date/time)
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Ryan S. Park
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