21062+2106 TDT 2748
21h 06m 09.80s +21° 05' 52.5" P.A. 44.00 sep 1.3 mag 11.41,11.75
Coord 2000 |
21062+2106 |
|
Discov num |
TDT2748 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 09.80 +21 05 52.5 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
43 |
|
Pa last |
43.9 |
|
P.A. Now (θ) |
43.9° |
|
Sep first |
1.2 |
|
Sep last |
1.311 |
|
Sep. Now (ρ) |
1.311" |
|
Mag pri |
11.41 |
|
Mag sec |
11.75 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Tycho2 |
1661-00801-1 |
|
Gaia DR2 |
1838045861509041024 |
|