19493+3857 MLB 876
19h 49m 17.19s +38° 57' 27.4" P.A. 36.00 sep 4.6 mag 13.40,13.90
| Coord 2000 |
19493+3857 |
|
Discov num |
MLB 876 |
|
Comp |
|
|
Coord arcsec 2000 |
19 49 17.19 +38 57 27.4 |
|
| Date first |
1933 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
44 |
|
Pa last |
35.8 |
|
P.A. Now (θ) |
35.8° |
|
| Sep first |
4.6 |
|
Sep last |
4.572 |
|
Sep. Now (ρ) |
4.572" |
|
| Mag pri |
13.40 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-017 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2073046302802474240 |
|