20182+1604 CHE 291
20h 18m 11.12s +16° 03' 45.8" P.A. 275.00 sep 8.3 mag 9.75,11.50
| Coord 2000 |
20182+1604 |
|
Discov num |
CHE 291 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 11.12 +16 03 45.8 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
268 |
|
Pa last |
274.6 |
|
P.A. Now (θ) |
274.6° |
|
| Sep first |
10.1 |
|
Sep last |
8.284 |
|
Sep. Now (ρ) |
8.284" |
|
| Mag pri |
9.75 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
1.75 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.36
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1631-00596-1 |
|
Gaia DR2 |
1808456590564260864 |
|
