18233+4028 TDT 827
18h 23m 16.28s +40° 27' 30.0" P.A. 124.00 sep 0.5 mag 10.87,11.12
Coord 2000 |
18233+4028 |
|
Discov num |
TDT 827 |
|
Comp |
|
|
Coord arcsec 2000 |
18 23 16.28 +40 27 30.0 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
124 |
|
Pa last |
124.4 |
|
P.A. Now (θ) |
124.4° |
|
Sep first |
0.5 |
|
Sep last |
0.54 |
|
Sep. Now (ρ) |
0.54" |
|
Mag pri |
10.87 |
|
Mag sec |
11.12 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
3108-01893-1 |
|
Gaia DR2 |
2109804625764835584 |
|