20211+0837 HJ 2953 (HD 193649)
20h 21m 05.81s +08° 36' 43.7" P.A. 260.00 sep 26.3 mag 9.30,11.30 Sp A5
| Coord 2000 |
20211+0837 |
|
Discov num |
HJ 2953 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 05.81 +08 36 43.7 |
|
| Date first |
1830 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
260 |
|
Pa last |
260.1 |
|
P.A. Now (θ) |
260.1° |
|
| Sep first |
18.0 |
|
Sep last |
26.321 |
|
Sep. Now (ρ) |
26.321" |
|
| Mag pri |
9.30 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 193649 |
|
Constellation |
Aquila |
|
SAO |
125707 |
|
Tycho2 |
1074-00408-1 |
|
| Gaia DR2 |
1753036359796777216 |
|
HD |
193649 |
|
