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JPL Small-Body Database Browser
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46834 (1998 QL11)
Classification:
Main-belt Asteroid
SPK-ID:
2046834
[
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 21
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1522795316334891
4.2921e-08
a
2.432221669465657
8.7558e-09
au
q
2.061844092810604
1.0585e-07
au
i
.3050637415077903
4.7802e-06
deg
node
163.7376204740358
0.00066481
deg
peri
162.1433675230427
0.00066491
deg
M
159.8259675081476
1.1568e-05
deg
t
p
2457985.396783043569
(2017-Aug-19.89678304)
4.4194e-05
TDB
period
1385.489239056393
3.79
7.4814e-06
2.048e-08
d
yr
n
.259836013049934
1.4031e-09
deg/d
Q
2.80259924612071
1.0089e-08
au
Orbit Determination Parameters
# obs. used (total)
1057
data-arc span
8001 days (21.91 yr)
first obs. used
1997-03-14
last obs. used
2019-02-08
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57659
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 02:39:28
Additional Information
Earth MOID
= 1.04911 au
Jupiter MOID
= 2.50966 au
T_jup
= 3.491
[ 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
15.3
n/a
MPO275800
46834 (1998 QL11)
Discovered 1998-Aug-17 by LINEAR at Socorro
Reference:
20020921/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
1939-Jul-23 09:12
00:04
Europ
0.0430597303364631
0.0430523741396988
0.0430670865366241
3.20807266824353
3.20807259130282
2429467.883583224
4.37438403280506
366.990729463773
24.91319377751
-3.05270303279354
22263.0645532356
T
21
CATAB v2.0e-lin.ifort 2019-Jul-13 02:39:33
2019-Jul-13 02:39
2107-Feb-19 18:44
< 00:01
Juno
0.046535594799513
0.0465234218694048
0.0465477683816437
7.05420995281282
7.05420991575223
2490675.280769305
0.354360081227256
666.324621817922
37.6721396284653
24.4318877847577
76995.7975152243
T
21
CATAB v2.0e-lin.ifort 2019-Jul-13 02:39:33
2019-Jul-13 02:39
2194-May-20 14:29
< 00:01
Juno
0.0434481079025462
0.0434429041866017
0.0434533253779374
6.73900662101486
6.73900657946407
2522542.103764432
0.240480240834574
1258.56172044149
37.1454160095761
-78.2101520424899
171231.054472023
T
21
CATAB v2.0e-lin.ifort 2019-Jul-13 02:39:33
2019-Jul-13 02:39
Alternate Designations
1998 QL11
= 2000 AP231
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Close-Approach Data
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2019-Dec-11 00:33 UT
(server date/time)
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