Coord 2000 | 20158+1455 |
Discov num | CHE 251 |
Comp | Coord arcsec 2000 | 20 15 49.25 +14 55 14.5 |
|||||
Date first | 1910 |
Date last | 2015 |
Obs | 11 |
||||||
Pa first | 61 |
Pa last | 61 |
P.A. Now (θ) | 61° |
||||||
Sep first | 29.4 |
Sep last | 28.0 |
Sep. Now (ρ) | 28" |
||||||
Mag pri | 10.53 |
Mag sec | 11.50 |
delta mag (ΔM) | 0.97 |
Spectral class | |||||
Pri motion ra | -006 |
Sec motion ra | +003 |
||||||||
Pri motion dec | -001 |
Sec motion dec | -008 |
||||||||
Notes |
Precise pa | 61.2 |
Precise sep | 28.007 |
Constellation | Delphinus |
Gaia DR2 | 05343232768 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20158+1455 | CHE 251 | 1998 | 2 | 61 | 28.2 | 10.53 | 11.50 | D | 201549.25+145514.5 | ||
20158+1455 | CHE 251 | 2008 | 3 | 61 | 28.2 | 10.53 | 11.50 | D | 201549.25+145514.5 | ||
20158+1455 | CHE 251 | 2010 | 6 | 61 | 28.0 | 10.53 | 11.50 | 201549.25+145514.5 | |||
20158+1455 | CHE 251 | 2015 | 7 | 61 | 28.0 | 10.53 | 11.50 | 201549.25+145514.5 |