Notes: C/A: geocentric closest approach, in arcsec P/A: Planet position angle wrt to star at C/A, in deg vel: velocity in plane of sky, in km/sec, positive= prograde, negative= retrograde R: instrumental magnitude in UCAC2 system J, H, K: 2MASS magnitudes (50.0 = not in 2MASS) R*, J*, H*, K* are normalized magnitudes to a common shadown velocity of 20 km/sec by the relationship: Mag* = Mag_actual + 2.5*log10[velocity/20 (km/sec)] Delta: Planet range to Earth, AU long: East longitude of sub-planet point, deg, positive towards East loc. t.= UT + long: local solar time at sub-planet point, hh:mm -------------------------------------------------------------------------------------------------------------------- Selection criteria: Maximum geocentrique closest approach considered: 0.335 arcsec Day light exclusion (range loc. t.): 12.0hs to 12.0 hs (t1 = t2 -> no exclusions) List below has: 8 entries Reference ephemeris: DE418/jpl21 Offset applied to ephemeris off_ra(mas) = A * (t-t0) + B Offset applied to ephemeris off_de(mas) = C * (t-t0) + D t0 = 2005. yrs A = 0. (mas/yr) B = -45. (mas) C = 0. (mas/yr) D = 5. (mas) pm = proper motion applied? (ok, no) ct = uc (UCAC2); 2m (2MASS); fs (field star) f = multiplicity flag 0 - no multiple entries per star in astrometry 1 - single position from 2 or more uc/2m entries 2 - single position from 1 uc/2m entry only 3 - fs position from entry with more N contributions 4 - fs position from entry with best (x,y) error 5 - fs position from entry with brightest R mag. 6 - fs position from average over all entries (see details in Assafin et al. 2009) E_ra, E_de: error of star position (mas); (9999 = no estimation) pmra, pmde: star proper motion (mas); (9999 = no proper motion) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- d m year h:m:s UT ra___dec___J2000_candidate C/A P/A vel Delta R* J* H* K* long loc. t. off_ra off_de pm ct f E_ra E_de pmra pmde ----------------------------------------------------------------------------------------------------------------------------------------------------------------- 02 01 2012 13 18 14. 07 44 35.5809 +26 15 48.323 0.207 14.21 -25.40 42.64 16.3 15.5 15.4 15.4 175. 00:58 -45.0 5.0 ok 2m 0 9999 9999 -23 -11 04 01 2012 11 39 46. 07 44 25.6635 +26 16 22.091 0.075 193.99 -25.58 42.63 21.2 50.0 50.0 50.0 198. 00:50 -45.0 5.0 ok fs 0 9999 9999 13 12 01 02 2012 03 41 26. 07 42 1.8289 +26 23 28.582 0.238 190.97 -24.40 42.67 19.4 50.0 50.0 50.0 289. 22:58 -45.0 5.0 ok fs 0 34 34 1 2 31 03 2012 07 14 3. 07 39 1.2997 +26 28 52.066 0.308 158.18 -2.35 43.40 17.7 14.6 13.1 12.7 177. 19:02 -45.0 5.0 ok 2m 1 9999 9999 -26 -54 31 03 2012 21 40 31. 07 39 1.0648 +26 28 50.081 0.240 333.88 -2.11 43.41 16.1 13.9 12.8 12.6 320. 19:00 -45.0 5.0 ok 2m 0 9 31 -9 -44 10 05 2012 03 08 58. 07 40 2.8041 +26 24 20.346 0.316 192.89 17.51 44.07 20.2 50.0 50.0 50.0 199. 16:26 -45.0 5.0 no fs 0 9999 9999 9999 9999 06 11 2012 17 20 51. 07 53 24.2029 +26 07 40.648 0.321 43.31 -7.07 43.31 18.4 50.0 50.0 50.0 172. 04:48 -45.0 5.0 no fs 0 9999 9999 9999 9999 06 12 2012 22 45 6. 07 52 9.6723 +26 15 47.975 0.080 199.84 -19.25 42.89 19.8 50.0 50.0 50.0 61. 02:47 -45.0 5.0 no fs 0 108 20 9999 9999