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15174 (4649 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2015174
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03363204149537646 3.1124e-08  
a 3.008264205251074 1.5426e-08 au
q 2.907090138671014 9.1959e-08 au
i 10.85709530211161 3.9288e-06 deg
node 183.458596395203 1.8285e-05 deg
peri 253.9336962294018 6.5977e-05 deg
M 83.75909804266321 6.2174e-05 deg
tp 2458557.093676541998
(2019-Mar-14.59367654)
0.00032962 TDB
period 1905.778359308192
5.22
1.4658e-05
4.013e-08
d
yr
n .1888991960905055 1.4529e-09 deg/d
Q 3.109438271831134 1.5944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1917  
   data-arc span      21796 days (59.67 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47807  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:35:19  

Additional Information
 Earth MOID = 1.94219 au 
 Jupiter MOID = 1.98152 au 
 T_jup = 3.222 
[ 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 13.2   n/a MPO344425  
diameter diameter 7.739 km 0.289 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.186   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15174 (4649 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000523/Numbers.arcLast 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-Dec-11 02:29 00:02 Jupiter 1.99065665174631 1.99065631500249 1.99065698849035 4.74441060069434 4.65386225047093 2429608.603260202 1.64213264166528 136.452683837024 15.0153445346089 88.3457914083101 4722755.94180559 T 33 CATAB v2.0f-lin.ifort 2020-Nov-13 02:35:24 2020-Nov-13 02:35
2070-Jul-14 19:13 00:01 Jupiter 1.99229089202121 1.99229051588283 1.99229126816004 4.73941878041815 4.64884828026763 2477307.300642842 1.22401014988168 103.045624791334 14.9931719120956 85.0204970970369 4754736.5017049 T 33 CATAB v2.0f-lin.ifort 2020-Nov-13 02:35:24 2020-Nov-13 02:35
2117-Mar-04 04:33 00:02 Jupiter 1.99842849801316 1.99842806525351 1.99842893077519 4.53038578804899 4.4358434147969 2494340.689359436 2.27650835956556 177.646171020562 15.5794360622979 -85.0587131620296 4422028.13851335 T 33 CATAB v2.0f-lin.ifort 2020-Nov-13 02:35:24 2020-Nov-13 02:35

Alternate Designations
 4649 P-L = 1999 CA62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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