| Coord 2000 | 19451+2359 |
Discov num | J 492 |
Comp | AC |
Coord arcsec 2000 | 19 45 06.39 +23 58 34.6 |
||||
| Date first | 1915 |
Date last | 2015 |
Obs | 7 |
||||||
| Pa first | 275 |
Pa last | 281 |
P.A. Now (θ) | 281° |
||||||
| Sep first | 9.1 |
Sep last | 15.1 |
Sep. Now (ρ) | 15.1" |
||||||
| Mag pri | 10.79 |
Mag sec | 16.50 |
delta mag (ΔM) | 5.71 |
Spectral class | B (blue-white) |
||||
| Pri motion ra | +000 |
Sec motion ra | |||||||||
| Pri motion dec | -003 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 19451+2359 | J 492 | AB | 1892 | 2015 | 13 | 299 | 4.8 | 10.79 | 11.52 | 0.73 | ||||
| Show | 19451+2359 | J 492 | AC | 1915 | 2015 | 7 | 281 | 15.1 | 10.79 | 16.50 | 5.71 | <=== |
| Precise pa | 281.4 |
Precise sep | 15.059 |
Constellation | Vulpecula |
SAO | 87671 |
||||
| Tycho2 | 2139-01669-1 |
Gaia DR2 | 96369672448 |
HD | 344876 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19451+2359 | J 492 | AC | 1999 | 3 | 280 | 10.8 | 10.79 | 16.50 | B | D | 194506.39+235834.6 |
| 19451+2359 | J 492 | AC | 2008 | 4 | 281 | 15.0 | 10.79 | 16.50 | B | D | 194506.39+235834.6 |
| 19451+2359 | J 492 | AC | 2015 | 7 | 281 | 15.1 | 10.79 | 16.50 | B | 194506.39+235834.6 |