21460-0402 HJ 5520
21h 46m 03.59s -04° 01' 57.7" P.A. 110.00 sep 22.3 mag 10.93,12.36
| Coord 2000 |
21460-0402 |
|
Discov num |
HJ 5520 |
|
Comp |
|
|
Coord arcsec 2000 |
21 46 03.59 -04 01 57.7 |
|
| Date first |
1827 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
112 |
|
Pa last |
109.5 |
|
P.A. Now (θ) |
109.5° |
|
| Sep first |
15.0 |
|
Sep last |
22.321 |
|
Sep. Now (ρ) |
22.321" |
|
| Mag pri |
10.93 |
|
Mag sec |
12.36 |
|
delta mag (ΔM) |
1.43 |
|
Spectral class |
|
|
| Pri motion ra |
+019 |
|
Sec motion ra |
+021 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.119 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5218-00124-1 |
|
Gaia DR2 |
2672953247190975360 |
|
DM |
BD-04 5513 |
|
