Coord 2000 | 21187+2240 |
Discov num | UC 4439 |
Comp | Coord arcsec 2000 | 21 18 44.66 +22 40 29.0 |
|||||
Date first | 1999 |
Date last | 2016 |
Obs | 9 |
||||||
Pa first | 223 |
Pa last | 222 |
P.A. Now (θ) | 222° |
||||||
Sep first | 9.8 |
Sep last | 9.8 |
Sep. Now (ρ) | 9.8" |
||||||
Mag pri | 14.40 |
Mag sec | 15.50 |
delta mag (ΔM) | 1.1 |
Spectral class | |||||
Pri motion ra | +036 |
Sec motion ra | +020 |
||||||||
Pri motion dec | -049 |
Sec motion dec | -057 |
||||||||
Notes | V
(Proper motion indicates physical) |
Precise pa | 222.4 |
Precise sep | 9.751 |
Constellation | Vulpecula |
Gaia DR2 | 1791778206053588224 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
21187+2240 | UC 4439 | 2000 | 2 | 222 | 9.6 | 14.40 | 15.50 | V | 211844.66+224029.0 | ||
21187+2240 | UC 4439 | 2001 | 2 | 223 | 9.7 | 14.40 | 15.50 | V | 211844.66+224029.0 | ||
21187+2240 | UC 4439 | 2010 | 3 | 222 | 9.1 | 14.40 | 15.50 | V | 211844.66+224029.0 | ||
21187+2240 | UC 4439 | 2015 | 4 | 221 | 9.6 | 14.40 | 15.50 | V | 211844.66+224029.0 |