19448+2621 TDT 1699
19h 44m 50.29s +26° 20' 53.3" P.A. 23.00 sep 3.0 mag 11.82,12.04
Coord 2000 |
19448+2621 |
|
Discov num |
TDT1699 |
|
Comp |
|
|
Coord arcsec 2000 |
19 44 50.29 +26 20 53.3 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
27 |
|
Pa last |
23.4 |
|
P.A. Now (θ) |
23.4° |
|
Sep first |
2.9 |
|
Sep last |
3.02 |
|
Sep. Now (ρ) |
3.02" |
|
Mag pri |
11.82 |
|
Mag sec |
12.04 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
|
|
Pri motion ra |
+017 |
|
Sec motion ra |
+019 |
|
Pri motion dec |
-020 |
|
Sec motion dec |
-016 |
|
Notes |
|
|
rPM=0.17 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Tycho2 |
2147-02269-1 |
|
Gaia DR2 |
2021815791147784960 |
|