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JPL Small-Body Database Browser
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413236 (2003 SQ154)
Classification:
Main-belt Asteroid
SPK-ID:
2413236
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.210686951155125
3.6719e-07
a
3.10519672705803
6.4861e-08
au
q
2.450972295897301
1.1088e-06
au
i
25.51449504716198
3.8594e-05
deg
node
9.101185677763876
2.329e-05
deg
peri
8.658395719690068
3.2968e-05
deg
M
304.4823097695192
3.3363e-05
deg
t
p
2458908.720126996884
(2020-Feb-29.22012700)
0.0001926
TDB
period
1998.628639956611
5.47
6.262e-05
1.714e-07
d
yr
n
.1801235070902494
5.6436e-09
deg/d
Q
3.75942115821876
7.8526e-08
au
Orbit Determination Parameters
# obs. used (total)
84
data-arc span
8973 days (24.57 yr)
first obs. used
1992-09-25
last obs. used
2017-04-20
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.61895
source
ORB
producer
Otto Matic
solution date
2018-Oct-04 11:58:51
Additional Information
Earth MOID
= 1.45311 au
Jupiter MOID
= 1.71411 au
T_jup
= 3.039
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
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Physical Parameters
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Discovery Circumstances
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.1
n/a
MPO455941
413236 (2003 SQ154)
Discovered 2003-Sep-19 by LONEOS at Anderson Mesa
Reference:
Last Updated:
2014-11-10
[ 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
1957-Feb-15 17:36
00:03
Jupiter
1.80999027284721
1.80998719622012
1.80999334947441
5.92486807316483
5.84535030370218
2435885.233146944
3.26917184117414
297.420325336724
148.087501373781
-84.3766576522872
593639.416236756
T
11
CATAB v2.0e-lin.ifort 2018-Oct-04 11:58:54
2018-Dec-18 02:58
2017-May-21 14:54
< 00:01
Jupiter
1.78432259939628
1.78431932928761
1.78432586950596
5.90674076500751
5.82582022841262
2457895.121151271
0.718316752057713
187.865314885635
110.407229659893
39.23182298143
653312.650831379
T
11
CATAB v2.0e-lin.ifort 2018-Oct-04 11:58:54
2018-Dec-18 02:58
2088-Feb-09 03:46
00:04
Jupiter
1.70233843793127
1.70233500258084
1.70234187328159
5.93051049742589
5.84600945372181
2483725.656866676
4.24132485398305
262.319347036452
167.102686906072
-82.4427179237281
588549.177969981
T
11
CATAB v2.0e-lin.ifort 2018-Oct-04 11:58:54
2018-Dec-18 02:58
2158-Oct-30 08:12
00:09
Jupiter
1.7850898052751
1.78508246948752
1.78509714110064
5.9288275373403
5.84824750476169
2509555.841463848
8.75177282183206
604.922386811957
180.344372765059
-56.7852644584492
509402.623118584
T
11
CATAB v2.0e-lin.ifort 2018-Oct-04 11:58:54
2018-Dec-18 02:58
Alternate Designations
2003 SQ154
= 2010 EU149
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
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Close-Approach Data
]
2019-Dec-14 17:11 UT
(server date/time)
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