03233+2058 STF 381 (HD 20947)
03h 23m 19.33s +20° 58' 13.9" P.A. 109.00 sep 1.1 mag 7.56,8.75 Sp G5
Coord 2000 |
03233+2058 |
|
Discov num |
STF 381 |
|
Comp |
|
|
Coord arcsec 2000 |
03 23 19.33 +20 58 13.9 |
|
Date first |
1827 |
|
Date last |
2018 |
|
Obs |
72 |
|
Pa first |
94 |
|
Pa last |
108.7 |
|
P.A. Now (θ) |
108.7° |
|
Sep first |
0.8 |
|
Sep last |
1.09 |
|
Sep. Now (ρ) |
1.09" |
|
Mag pri |
7.56 |
|
Mag sec |
8.75 |
|
delta mag (ΔM) |
1.19 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-016 |
|
Sec motion ra |
-016 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 20947 |
|
Constellation |
Aries |
|
SAO |
75906 |
|
Tycho2 |
1245-00245-1 |
|
Gaia DR2 |
61230432459246336 |
|
HD |
20947 |
|
GC |
4037 |
|
ADS |
2504 |
|