18225+3234 TDT 821
18h 22m 30.42s +32° 34' 24.2" P.A. 72.00 sep 1.9 mag 12.28,12.46
| Coord 2000 |
18225+3234 |
|
Discov num |
TDT 821 |
|
Comp |
|
|
Coord arcsec 2000 |
18 22 30.42 +32 34 24.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
72 |
|
Pa last |
71.6 |
|
P.A. Now (θ) |
71.6° |
|
| Sep first |
1.9 |
|
Sep last |
1.94 |
|
Sep. Now (ρ) |
1.94" |
|
| Mag pri |
12.28 |
|
Mag sec |
12.46 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2627-00087-1 |
|
Gaia DR2 |
4591975829390710528 |
|
