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JPL Small-Body Database Browser
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173693 (2001 PY37)
Classification: Main-belt Asteroid          SPK-ID: 2173693
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2003940784480076 6.035e-08  
a 3.03890574905502 3.275e-08 au
q 2.429927031982787 1.79e-07 au
i 11.36585635643442 6.3131e-06 deg
node 87.64169607315061 3.0933e-05 deg
peri 292.6746491746371 3.4402e-05 deg
M 85.12095352708924 1.6937e-05 deg
tp 2458142.981929292719
(2018-Jan-24.48192929)
8.7085e-05 TDB
period 1934.970164569459
5.30
3.1279e-05
8.564e-08
d
yr
n .1860493802911436 3.0075e-09 deg/d
Q 3.647884466127254 3.9312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      6386 days (17.48 yr)  
   first obs. used      2001-08-11  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56906  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:53:53  

Additional Information
 Earth MOID = 1.46015 au 
 Jupiter MOID = 1.91591 au 
 T_jup = 3.180 
[ 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 15.3   n/a MPO433116  

173693 (2001 PY37)          Discovered 2001-Aug-11 by NEAT at Palomar
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ 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
1946-Sep-09 14:31 00:04 Jupiter 1.93667076663972 1.93667008634942 1.93667144692958 2.29579312523881 2.09665111031657 2432073.105012431 3.71317081295708 267.101899110122 54.158734553521 80.0723576708796 914099.90522911 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 07:53:55 2019-Jul-13 07:53
1994-Oct-10 15:21 00:01 Jupiter 1.94404096226696 1.94404023793819 1.94404168659651 2.93223459633113 2.7796754753057 2449636.139301584 1.13108675386293 187.20395711886 21.5123409805083 84.9387484206528 1483910.06047395 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 07:53:55 2019-Jul-13 07:53
2042-Nov-01 08:06 00:01 Jupiter 1.9934844893561 1.99348393759898 1.99348504111345 3.50870529284153 3.3854426453997 2467189.837672065 1.36649994179582 137.344013795285 21.9530284812957 86.2284375870293 2160847.0764411 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 07:53:55 2019-Jul-13 07:53
2100-Apr-27 05:02 00:05 Jupiter 1.9554658735051 1.95546467790726 1.95546706915963 1.90643416795947 1.66378438507141 2488185.709693658 4.63141816140775 749.182216603448 53.5231136309285 80.017538411687 1535416.86261917 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 07:53:55 2019-Jul-13 07:53
2148-Jun-05 07:01 00:07 Jupiter 1.9142060932936 1.91420512611578 1.91420706047871 2.44751125151668 2.25949676253963 2505756.792470847 6.9220220582087 340.396977425029 71.4015565397382 73.6712195912648 1049397.35562789 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 07:53:55 2019-Jul-13 07:53
2196-Jul-02 17:53 00:09 Jupiter 1.91543203368425 1.91543126301034 1.91543280437939 3.00219454203961 2.85109676830679 2523316.245330835 9.07876916094513 485.799676047284 28.8378069381126 -87.8994047157675 1114887.86618236 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 07:53:55 2019-Jul-13 07:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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