Coord 2000 | 20148+1441 |
Discov num | CHE 239 |
Comp | Coord arcsec 2000 | 20 14 50.53 +14 41 25.0 |
|||||
Date first | 1910 |
Date last | 2018 |
Obs | 12 |
||||||
Pa first | 55 |
Pa last | 55 |
P.A. Now (θ) | 55° |
||||||
Sep first | 29.4 |
Sep last | 28.9 |
Sep. Now (ρ) | 28.9" |
||||||
Mag pri | 13.10 |
Mag sec | 13.56 |
delta mag (ΔM) | 0.46 |
Spectral class | |||||
Pri motion ra | +004 |
Sec motion ra | -009 |
||||||||
Pri motion dec | +001 |
Sec motion dec | -003 |
||||||||
Notes |
Precise pa | 55.1 |
Precise sep | 28.9 |
Constellation | Delphinus |
Gaia DR2 | 81334265216 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20148+1441 | CHE 239 | 1998 | 2 | 55 | 28.7 | 12.55 | 13.07 | D | 201450.53+144125.0 | ||
20148+1441 | CHE 239 | 2008 | 3 | 55 | 28.7 | 12.55 | 13.07 | D | 201450.53+144125.0 | ||
20148+1441 | CHE 239 | 2010 | 6 | 55 | 28.6 | 13.10 | 13.56 | 201450.53+144125.0 | |||
20148+1441 | CHE 239 | 2015 | 7 | 55 | 28.6 | 13.10 | 13.56 | 201450.53+144125.0 | |||
20148+1441 | CHE 239 | 2018 | 8 | 55 | 28.9 | 13.10 | 13.56 | 201450.53+144125.0 |