Coord 2000 | 19494-0746 |
Discov num | RST4642 |
Comp | Coord arcsec 2000 | 19 49 22.54 -07 45 52.2 |
|||||
Date first | 1940 |
Date last | 1991 |
Obs | 6 |
||||||
Pa first | 269 |
Pa last | 260 |
P.A. Now (θ) | 260° |
||||||
Sep first | 0.3 |
Sep last | 0.4 |
Sep. Now (ρ) | 0.4" |
||||||
Mag pri | 10.06 |
Mag sec | 10.08 |
delta mag (ΔM) | 0.02 |
Spectral class | A0 (white) |
||||
Pri motion ra | -002 |
Sec motion ra | -002 |
||||||||
Pri motion dec | -011 |
Sec motion dec | -011 |
||||||||
Notes |
Precise pa | 259.9 |
Precise sep | 0.38 |
Constellation | Aquila |
Tycho2 | 5725-02328-1 |
||||
Gaia DR2 | 20214918528 |
HD | 187245 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19494-0746 | RST4642 | 1991 | 6 | 260 | 0.4 | 10.06 | 10.08 | A0 | 194922.54-074552.2 |