10375-2551 BRT 2980
10h 37m 32.88s -25° 51' 15.0" P.A. 195.00 sep 5.9 mag 12.69,12.85
Coord 2000 |
10375-2551 |
|
Discov num |
BRT2980 |
|
Comp |
|
|
Coord arcsec 2000 |
10 37 32.88 -25 51 15.0 |
|
Date first |
1910 |
|
Date last |
2017 |
|
Obs |
6 |
|
Pa first |
210 |
|
Pa last |
194.7 |
|
P.A. Now (θ) |
194.7° |
|
Sep first |
4.2 |
|
Sep last |
5.9 |
|
Sep. Now (ρ) |
5.9" |
|
Mag pri |
12.69 |
|
Mag sec |
12.85 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-032 |
|
Pri motion dec |
+020 |
|
Sec motion dec |
-064 |
|
Notes |
B
(Blue magnitudes) |
|
rPM=1.237
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Gaia DR2 |
5469990500450418688 |
|