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3963 Paradzhanov (1969 TP2)
Classification: Main-belt Asteroid          SPK-ID: 2003963
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1972815626387549 3.4377e-08  
a 2.438967653173152 7.6557e-09 au
q 1.957804303329776 8.1981e-08 au
i 3.2771397160697 3.9101e-06 deg
node 109.6911379916831 5.8699e-05 deg
peri 286.1342386878928 5.9504e-05 deg
M 96.21385862689796 1.0659e-05 deg
tp 2458628.671547514586
(2019-May-25.17154751)
4.0547e-05 TDB
period 1391.25740101361
3.81
6.5506e-06
1.793e-08
d
yr
n .2587587313014253 1.2183e-09 deg/d
Q 2.920131003016529 9.166e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2251  
   data-arc span      18465 days (50.55 yr)  
   first obs. used      1969-10-08  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47471  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 02:01:55  

Additional Information
 Earth MOID = .967827 au 
 Jupiter MOID = 2.50902 au 
 T_jup = 3.474 
[ 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 13.5   n/a MPO350833  
diameter diameter 5.779 km 0.375 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.192   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3963 Paradzhanov (1969 TP2)          Discovered 1969-Oct-08 by Chernykh, L. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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
1922-Oct-11 09:34 < 00:01 Ceres 0.0100075008097653 0.0100054015859965 0.0100096049275797 4.59463668144083 4.59462749356133 2423338.898500964 0.794352308436531 390.704236665834 40.6068412841831 75.7209435645081 35506.4577384877 T 25 CATAB v2.0f-lin.ifort 2020-May-20 02:02:09 2020-May-20 02:02
2033-Apr-08 09:12 < 00:01 Ceres 0.0276562357065689 0.0276543230888911 0.027658148467719 4.65101678201036 4.65101349764968 2463695.883354247 0.402240092705981 144.902499780467 41.0105647420088 -52.0226382361718 80931.4684544566 T 25 CATAB v2.0f-lin.ifort 2020-May-20 02:02:09 2020-May-20 02:02

Alternate Designations
 1969 TP2 = 1979 HS3 = 1984 QR1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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