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JPL Small-Body Database Browser
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487413 (2014 QR376)
Classification:
Outer Main-belt Asteroid
SPK-ID:
2487413
[
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
.1418178765027516
2.3037e-07
a
3.256769788534862
1.5447e-07
au
q
2.794901612866532
6.6553e-07
au
i
17.39196128424876
2.2968e-05
deg
node
184.1515082901501
2.052e-05
deg
peri
212.36234709095
6.7498e-05
deg
M
252.5431606825603
5.6454e-05
deg
t
p
2459241.282406864729
(2021-Jan-26.78240686)
0.00032779
TDB
period
2146.737871098575
5.88
0.00015273
4.182e-07
d
yr
n
.1676963009069072
1.1931e-08
deg/d
Q
3.718637964203192
1.7638e-07
au
Orbit Determination Parameters
# obs. used (total)
120
data-arc span
5733 days (15.70 yr)
first obs. used
2002-09-04
last obs. used
2018-05-16
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57414
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 16:08:51
Additional Information
Earth MOID
= 1.81393 au
Jupiter MOID
= 1.78455 au
T_jup
= 3.092
[ show covariance matrix ]
[
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
15.7
n/a
MPO413572
487413 (2014 QR376)
Discovered 2008-Sep-26 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2017-03-14
[ 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
2006-Aug-18 20:21
00:02
Jupiter
1.95564681122053
1.95564403580014
1.95564958664169
3.69813193784226
3.57909866094147
2453966.347631766
2.04763448260697
441.429307368419
121.833870362754
-88.0645882879868
685833.466591396
T
18
CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53
2019-Jul-14 16:08
2018-Mar-15 23:11
00:01
Jupiter
1.88440203659171
1.88439984652629
1.8844042266566
3.96420397746624
3.84914670652588
2458193.465719329
1.28678683105668
470.474269069485
88.1365954691979
87.841741671396
597129.631307377
T
18
CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53
2019-Jul-14 16:08
2029-Oct-31 00:32
00:03
Jupiter
1.83803364593481
1.83803170104283
1.83803559083223
4.14158722340313
4.02878184178558
2462440.522377189
3.37072039613812
625.001545554591
76.0394038482565
87.789394435359
588689.324956894
T
18
CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53
2019-Jul-14 16:08
2041-Jun-28 07:34
00:06
Jupiter
1.81442086016589
1.81441892576571
1.81442279458989
4.27391517045282
4.16325531575388
2466698.815570965
5.99438961718481
895.663714867893
76.6998343110658
88.2234630104577
619013.559480281
T
18
CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53
2019-Jul-14 16:08
2053-Feb-26 19:31
00:09
Jupiter
1.80708568563607
1.80708344163385
1.80708792976525
4.3889701016752
4.28084251905506
2470960.313099224
9.05286727376921
1256.54998601054
78.3908583880965
87.4246137322268
656126.02807756
T
18
CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53
2019-Jul-14 16:08
2064-Oct-24 05:39
00:13
Jupiter
1.8178707858392
1.81786735398051
1.81787421814781
4.50206770016663
4.39735481785668
2475217.735512121
12.6579007416079
1690.73476025113
79.4110355365729
85.4942962139178
696544.263364732
T
18
CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53
2019-Jul-14 16:08
2076-Jun-11 16:17
00:17
Jupiter
1.84731503492859
1.84730911825527
1.84732095250445
4.6136646374526
4.51318850182645
2479466.178196573
16.9361857827029
2175.1264705287
80.1919058955451
82.952510241966
743364.257300558
T
18
CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53
2019-Jul-14 16:08
2088-Jan-12 13:53
00:22
Jupiter
1.90260896245502
1.90259897182567
1.90261895443691
4.73177663593238
4.6367370098932
2483698.078481030
21.9661950846109
2642.65582122051
81.6373272263467
79.6267682880067
806679.21035126
T
18
CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53
2019-Jul-14 16:08
2099-Jul-23 15:18
00:28
Jupiter
1.99512852403687
1.99511319926795
1.99514385040339
4.85594445362024
4.76771495146483
2487908.137348055
27.7502245987461
2960.80794018222
84.962384642332
75.4032259679179
902186.702362661
T
18
CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53
2019-Jul-14 16:08
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Close-Approach Data
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2019-Dec-07 01:45 UT
(server date/time)
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