20004+2018 BRT 2462
20h 00m 21.57s +20° 18' 59.4" P.A. 288.00 sep 2.9 mag 12.43,12.55
Coord 2000 |
20004+2018 |
|
Discov num |
BRT2462 |
|
Comp |
|
|
Coord arcsec 2000 |
20 00 21.57 +20 18 59.4 |
|
Date first |
1895 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
102 |
|
Pa last |
287.7 |
|
P.A. Now (θ) |
287.7° |
|
Sep first |
2.3 |
|
Sep last |
2.878 |
|
Sep. Now (ρ) |
2.878" |
|
Mag pri |
12.43 |
|
Mag sec |
12.55 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
|
|
Pri motion dec |
-004 |
|
Sec motion dec |
|
|
Notes |
B
(Blue magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagitta |
|
Gaia DR2 |
1823694589096346368 |
|