18393+3517 HJ 1335
18h 39m 21.11s +35° 18' 31.0" P.A. 7.00 sep 16.7 mag 10.90,12.00
Coord 2000 |
18393+3517 |
|
Discov num |
HJ 1335 |
|
Comp |
|
|
Coord arcsec 2000 |
18 39 21.11 +35 18 31.0 |
|
Date first |
1828 |
|
Date last |
2020 |
|
Obs |
14 |
|
Pa first |
5 |
|
Pa last |
6.8 |
|
P.A. Now (θ) |
6.8° |
|
Sep first |
10.0 |
|
Sep last |
16.68 |
|
Sep. Now (ρ) |
16.68" |
|
Mag pri |
10.90 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-022 |
|
Sec motion dec |
-013 |
|
Notes |
|
|
rPM=0.405
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2645-00842-1 |
|
Gaia DR2 |
2094851095830811520 |
|