18035-2643 BRT 3057
18h 03m 31.75s -26° 42' 47.3" P.A. 184.00 sep 4.3 mag 11.92,12.70
Coord 2000 |
18035-2643 |
|
Discov num |
BRT3057 |
|
Comp |
|
|
Coord arcsec 2000 |
18 03 31.75 -26 42 47.3 |
|
Date first |
1913 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
192 |
|
Pa last |
183.6 |
|
P.A. Now (θ) |
183.6° |
|
Sep first |
4.2 |
|
Sep last |
4.341 |
|
Sep. Now (ρ) |
4.341" |
|
Mag pri |
11.92 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.78 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
+023 |
|
Sec motion dec |
-081 |
|
Notes |
B
(Blue magnitudes) |
|
rPM=1.285
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6850-03099-1 |
|
Gaia DR2 |
4063320433920459520 |
|