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1569 Evita (1948 PA)
Classification: Main-belt Asteroid          SPK-ID: 2001569
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1337866714631143 2.3763e-08  
a 3.149955519550319 1.2389e-08 au
q 2.728533455332817 7.8724e-08 au
i 12.26547265461576 1.0826e-06 deg
node 99.51552385505758 4.573e-06 deg
peri 248.8724275103116 1.0002e-05 deg
M 308.408216005348 8.1142e-06 deg
tp 2459493.139606044845
(2021-Oct-05.63960604)
4.6733e-05 TDB
period 2041.99680683779
5.59
1.2047e-05
3.298e-08
d
yr
n .1762980229912756 1.0401e-09 deg/d
Q 3.571377583767822 1.4047e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2989  
   data-arc span      26365 days (72.18 yr)  
   first obs. used      1948-08-03  
   last obs. used      2020-10-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39889  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 12:37:48  

Additional Information
 Earth MOID = 1.74905 au 
 Jupiter MOID = 1.89364 au 
 T_jup = 3.159 
[ 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 11.26   n/a E2021B10  
diameter diameter 36.346 km 0.208 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.047   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1569 Evita (1948 PA)          Discovered 1948-Aug-03 by Itzigsohn, M. at La Plata
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
1978-Nov-23 14:54 < 00:01 Jupiter 1.91809462001592 1.91809441014253 1.91809482988931 3.85587419031674 3.73959545798091 2443836.121061039 0.634747714882666 44.0936196549894 8.80304660249646 -85.8349400551629 7961079.0657368 T 46 CATAB v2.0f-lin.ifort 2021-Apr-12 12:38:35 2021-Apr-12 12:38
2074-Jun-08 22:22 00:01 Jupiter 1.96218393293173 1.9621836467898 1.96218421907423 3.38922291724976 3.25936884738991 2478732.432075521 1.15168775984389 76.4647479127478 8.42377903193649 -79.7902920882678 7271504.53823263 T 46 CATAB v2.0f-lin.ifort 2021-Apr-12 12:38:35 2021-Apr-12 12:38
2085-Jan-25 11:02 00:01 Jupiter 1.95434699265065 1.95434671715946 1.95434726814218 4.26668704769252 4.16386955118694 2482615.959946247 1.32563596021727 73.9067660677915 9.86043878018354 84.8067059474496 8364460.1803873 T 46 CATAB v2.0f-lin.ifort 2021-Apr-12 12:38:35 2021-Apr-12 12:38
2180-Aug-09 09:26 00:03 Jupiter 1.94946248542331 1.94946226041465 1.9494627104332 3.86683378407558 3.75278868888464 2517509.893070235 3.08269551665726 204.272791380726 8.82897060777569 -86.7615694111514 8061876.98226896 T 46 CATAB v2.0f-lin.ifort 2021-Apr-12 12:38:35 2021-Apr-12 12:38

Alternate Designations
 1948 PA = 1936 KE = 1947 LA = 1976 SJ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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