17528-1319 HJ 4993
17h 52m 51.55s -13° 19' 46.1" P.A. 301.00 sep 19.5 mag 10.43,11.53
Coord 2000 |
17528-1319 |
|
Discov num |
HJ 4993 |
|
Comp |
|
|
Coord arcsec 2000 |
17 52 51.55 -13 19 46.1 |
|
Date first |
1890 |
|
Date last |
2017 |
|
Obs |
13 |
|
Pa first |
304 |
|
Pa last |
301.1 |
|
P.A. Now (θ) |
301.1° |
|
Sep first |
18.7 |
|
Sep last |
19.518 |
|
Sep. Now (ρ) |
19.518" |
|
Mag pri |
10.43 |
|
Mag sec |
11.53 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=1.587
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
5686-00301-1 |
|
Gaia DR2 |
4149687866887741696 |
|