21001+2757 MLB 618
21h 00m 02.10s +27° 57' 27.1" P.A. 339.00 sep 7.3 mag 10.10,13.20
| Coord 2000 |
21001+2757 |
|
Discov num |
MLB 618 |
|
Comp |
|
|
Coord arcsec 2000 |
21 00 02.10 +27 57 27.1 |
|
| Date first |
1929 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
341 |
|
Pa last |
339.4 |
|
P.A. Now (θ) |
339.4° |
|
| Sep first |
4.9 |
|
Sep last |
7.325 |
|
Sep. Now (ρ) |
7.325" |
|
| Mag pri |
10.10 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-067 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
+103 |
|
| Notes |
|
|
rPM=1.103
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1845971519283908864 |
|
