18252+3016 TDT 847
18h 25m 09.89s +30° 15' 56.1" P.A. 291.00 sep 0.5 mag 11.26,11.80
Coord 2000 |
18252+3016 |
|
Discov num |
TDT 847 |
|
Comp |
|
|
Coord arcsec 2000 |
18 25 09.89 +30 15 56.1 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
291 |
|
Pa last |
291 |
|
P.A. Now (θ) |
291° |
|
Sep first |
0.5 |
|
Sep last |
0.54 |
|
Sep. Now (ρ) |
0.54" |
|
Mag pri |
11.26 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.54 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2623-02088-1 |
|
Gaia DR2 |
4588437055517856128 |
|