18120+2640 BRT 3329
18h 12m 01.71s +26° 40' 42.3" P.A. 238.00 sep 4.6 mag 10.90,11.40
Coord 2000 |
18120+2640 |
|
Discov num |
BRT3329 |
|
Comp |
|
|
Coord arcsec 2000 |
18 12 01.71 +26 40 42.3 |
|
Date first |
1897 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
236 |
|
Pa last |
237.6 |
|
P.A. Now (θ) |
237.6° |
|
Sep first |
4.3 |
|
Sep last |
4.623 |
|
Sep. Now (ρ) |
4.623" |
|
Mag pri |
10.90 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+041 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
+019 |
|
Sec motion dec |
-009 |
|
Notes |
N
(See Notes) |
|
rPM=0.975
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4580080286109103872 |
|
ADS |
11152 |
|