Coord 2000 | 20205+1226 |
Discov num | HJ 1502 |
Comp | Coord arcsec 2000 | 20 20 41.06 +12 26 47.7 |
|||||
Date first | 1828 |
Date last | 2015 |
Obs | 10 |
||||||
Pa first | 327 |
Pa last | 320 |
P.A. Now (θ) | 320° |
||||||
Sep first | 5.0 |
Sep last | 12.1 |
Sep. Now (ρ) | 12.1" |
||||||
Mag pri | 10.20 |
Mag sec | 12.50 |
delta mag (ΔM) | 2.3 |
Spectral class | K5 (yellow-orange) |
||||
Pri motion ra | +010 |
Sec motion ra | +011 |
||||||||
Pri motion dec | +003 |
Sec motion dec | +003 |
||||||||
Notes | R
(Red magnitudes) |
Precise pa | 319.6 |
Precise sep | 12.093 |
Constellation | Delphinus |
Tycho2 | 1082-00640-1 |
||||
Gaia DR2 | 57071667200 |
HD | 357306 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20205+1226 | HJ 1502 | 1984 | 2 | 317 | 11.0 | 10.00 | 12.00 | 202012.00+122600.0 | |||
20205+1226 | HJ 1502 | 2000 | 6 | 320 | 12.1 | 10.00 | 12.00 | D | 202041.06+122647.7 | ||
20205+1226 | HJ 1502 | 2001 | 7 | 320 | 12.1 | 10.00 | 12.00 | D | 202041.06+122647.7 | ||
20205+1226 | HJ 1502 | 2010 | 7 | 319 | 11.5 | 10.20 | 12.50 | K5 | R | 202041.06+122647.7 | |
20205+1226 | HJ 1502 | 2015 | 7 | 320 | 12.1 | 10.20 | 12.50 | K5 | R | 202041.06+122647.7 |