20401+3551 SEI 1211
20h 40m 01.96s +35° 51' 07.2" P.A. 149.00 sep 20.4 mag 10.36,12.40
| Coord 2000 |
20401+3551 |
|
Discov num |
SEI1211 |
|
Comp |
|
|
Coord arcsec 2000 |
20 40 01.96 +35 51 07.2 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
141 |
|
Pa last |
148.7 |
|
P.A. Now (θ) |
148.7° |
|
| Sep first |
20.2 |
|
Sep last |
20.364 |
|
Sep. Now (ρ) |
20.364" |
|
| Mag pri |
10.36 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
2.04 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-021 |
|
| Notes |
|
|
rPM=0.973
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2698-00263-1 |
|
Gaia DR2 |
1870511996041939584 |
|
