18030+0630 BRT 2175
18h 03m 01.16s +06° 30' 20.5" P.A. 264.00 sep 5.2 mag 10.80,11.80 Sp K0
Coord 2000 |
18030+0630 |
|
Discov num |
BRT2175 |
|
Comp |
|
|
Coord arcsec 2000 |
18 03 01.16 +06 30 20.5 |
|
Date first |
1900 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
264 |
|
Pa last |
263.7 |
|
P.A. Now (θ) |
263.7° |
|
Sep first |
5.0 |
|
Sep last |
5.167 |
|
Sep. Now (ρ) |
5.167" |
|
Mag pri |
10.80 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
rPM=1.432
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0442-01640-1 |
|
Gaia DR2 |
4474606265962968832 |
|