20247+2739 MLB 707
20h 24m 37.52s +27° 39' 42.4" P.A. 358.00 sep 3.5 mag 12.18,13.40
| Coord 2000 |
20247+2739 |
|
Discov num |
MLB 707 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 37.52 +27 39 42.4 |
|
| Date first |
1931 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
2 |
|
Pa last |
357.9 |
|
P.A. Now (θ) |
357.9° |
|
| Sep first |
2.8 |
|
Sep last |
3.475 |
|
Sep. Now (ρ) |
3.475" |
|
| Mag pri |
12.18 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
1.22 |
|
Spectral class |
|
|
| Pri motion ra |
+013 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-052 |
|
Sec motion dec |
+015 |
|
| Notes |
|
|
rPM=1.261
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2164-00436-1 |
|
Gaia DR2 |
1836038909212068864 |
|
