19129+3100 HO 101
19h 12m 56.46s +31° 00' 11.1" P.A. 113.00 sep 2.2 mag 9.96,10.83 Sp A5
| Coord 2000 |
19129+3100 |
|
Discov num |
HO 101 |
|
Comp |
|
|
Coord arcsec 2000 |
19 12 56.46 +31 00 11.1 |
|
| Date first |
1881 |
|
Date last |
2018 |
|
Obs |
14 |
|
| Pa first |
113 |
|
Pa last |
113.3 |
|
P.A. Now (θ) |
113.3° |
|
| Sep first |
1.9 |
|
Sep last |
2.162 |
|
Sep. Now (ρ) |
2.162" |
|
| Mag pri |
9.96 |
|
Mag sec |
10.83 |
|
delta mag (ΔM) |
0.87 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2653-00144-1 |
|
Gaia DR2 |
2039552842146904576 |
|
ADS |
12175 |
|
