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JPL Small-Body Database Browser
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523303 (2017 BZ104)
Classification: Main-belt Asteroid          SPK-ID: 2523303
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .129141497630883 5.1309e-08  
a 2.447881682327825 2.6444e-08 au
q 2.131758575848804 1.2427e-07 au
i 7.661876299558473 7.6686e-06 deg
node 96.20353148456773 6.8935e-05 deg
peri 198.9181675544798 8.0642e-05 deg
M 141.6260225852512 4.2245e-05 deg
tp 2458450.168187410330
(2018-Nov-27.66818741)
0.00016486 TDB
period 1398.891594325641
3.83
2.2668e-05
6.206e-08
d
yr
n .2573466031680203 4.1701e-09 deg/d
Q 2.764004788806846 2.9859e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      8912 days (24.40 yr)  
   first obs. used      1995-06-03  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58338  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 20:11:37  

Additional Information
 Earth MOID = 1.11721 au 
 Jupiter MOID = 2.40668 au 
 T_jup = 3.474 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457741.5 (2016-Dec-19.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1299934271643535 5.0992e-08  
q 2.128818119990315 1.2355e-07 au
tp 2457052.332945575776
(2015-Jan-29.83294558)
0.0001679 TDB
node 96.23957020860379 6.8991e-05 deg
peri 199.0025801139201 8.0598e-05 deg
i 7.659974708704114 7.6656e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      8912 days (24.40 yr)  
   first obs. used      1995-06-03  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58338  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 20:11:37  

Additional Information
 Jupiter MOID = 2.40668 au 
 T_jup = 3.474 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.600201466307995E-15 -6.192532005627593E-15 -3.238775750626305E-12 -3.837923690787576E-14 -7.769366315542787E-13 2.903633561065181E-15
q -6.192532005627593E-15 1.526556945324316E-14 6.994483418254102E-12 8.975113980181448E-14 1.731142999047238E-12 -5.997136295330681E-15
tp -3.238775750626305E-12 6.994483418254102E-12 2.818942421518377E-8 2.279538989899568E-10 7.103196395557743E-9 -2.659984987152017E-11
node -3.837923690787576E-14 8.975113980181448E-14 2.279538989899568E-10 4.759784381614305E-9 -4.657845676462949E-9 -3.040946367542713E-10
peri -7.769366315542787E-13 1.731142999047238E-12 7.103196395557743E-9 -4.657845676462949E-9 6.496095828803223E-9 2.944070735763562E-10
i 2.903633561065181E-15 -5.997136295330681E-15 -2.659984987152017E-11 -3.040946367542713E-10 2.944070735763562E-10 5.876213310760765E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO448201  

523303 (2017 BZ104)          Discovered 2012-Dec-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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