18494+6234 HJ 2846
18h 49m 25.09s +62° 34' 17.9" P.A. 239.00 sep 14.6 mag 10.54,12.51
Coord 2000 |
18494+6234 |
|
Discov num |
HJ 2846 |
|
Comp |
|
|
Coord arcsec 2000 |
18 49 25.09 +62 34 17.9 |
|
Date first |
1831 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
254 |
|
Pa last |
239.1 |
|
P.A. Now (θ) |
239.1° |
|
Sep first |
12.0 |
|
Sep last |
14.629 |
|
Sep. Now (ρ) |
14.629" |
|
Mag pri |
10.54 |
|
Mag sec |
12.51 |
|
delta mag (ΔM) |
1.97 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
rPM=1.096
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
4219-00588-1 |
|
Gaia DR2 |
2156940788029457664 |
|