21153+2527 SLE 375
21h 15m 18.26s +25° 27' 19.5" P.A. 185.00 sep 2.5 mag 11.35,13.10
| Coord 2000 |
21153+2527 |
|
Discov num |
SLE 375 |
|
Comp |
|
|
Coord arcsec 2000 |
21 15 18.26 +25 27 19.5 |
|
| Date first |
1982 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
284 |
|
Pa last |
185.3 |
|
P.A. Now (θ) |
185.3° |
|
| Sep first |
4.6 |
|
Sep last |
2.459 |
|
Sep. Now (ρ) |
2.459" |
|
| Mag pri |
11.35 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
1.75 |
|
Spectral class |
|
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2190-02410-1 |
|
Gaia DR2 |
1840807731639742208 |
|
