17177+0207 BAL 1934
17h 17m 45.85s +02° 07' 05.9" P.A. 235.00 sep 12.6 mag 10.80,10.80 Sp DA+M1e
| Coord 2000 |
17177+0207 |
|
Discov num |
BAL1934 |
|
Comp |
|
|
Coord arcsec 2000 |
17 17 45.85 +02 07 05.9 |
|
| Date first |
1909 |
|
Date last |
2019 |
|
Obs |
16 |
|
| Pa first |
236 |
|
Pa last |
234.7 |
|
P.A. Now (θ) |
234.7° |
|
| Sep first |
12.4 |
|
Sep last |
12.628 |
|
Sep. Now (ρ) |
12.628" |
|
| Mag pri |
10.80 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
DA+M1e (white dwarf/red) |
|
| Pri motion ra |
+035 |
|
Sec motion ra |
+029 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=0.201 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
0404-00254-1 |
|
Gaia DR2 |
4387377163804954368 |
|
