19044+0542 HEI 899
19h 04m 24.63s +05° 43' 16.6" P.A. 237.00 sep 1.8 mag 10.14,11.73
| Coord 2000 |
19044+0542 |
|
Discov num |
HEI 899 |
|
Comp |
|
|
Coord arcsec 2000 |
19 04 24.63 +05 43 16.6 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
242 |
|
Pa last |
237.4 |
|
P.A. Now (θ) |
237.4° |
|
| Sep first |
1.7 |
|
Sep last |
1.828 |
|
Sep. Now (ρ) |
1.828" |
|
| Mag pri |
10.14 |
|
Mag sec |
11.73 |
|
delta mag (ΔM) |
1.59 |
|
Spectral class |
|
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
0474-00440-1 |
|
Gaia DR2 |
4305744404039183360 |
|
