21513+0821 STF 2831 (HD 207772)
21h 51m 18.34s +08° 20' 49.8" P.A. 355.00 sep 14.5 mag 8.61,11.52 Sp G5 dist. 49.73 pc (162.22 l.y.)
| Coord 2000 |
21513+0821 |
|
Discov num |
STF2831 |
|
Comp |
|
|
Coord arcsec 2000 |
21 51 18.34 +08 20 49.8 |
|
| Date first |
1829 |
|
Date last |
2016 |
|
Obs |
24 |
|
| Pa first |
356 |
|
Pa last |
354.8 |
|
P.A. Now (θ) |
354.8° |
|
| Sep first |
15.0 |
|
Sep last |
14.538 |
|
Sep. Now (ρ) |
14.538" |
|
| Mag pri |
8.61 |
|
Mag sec |
11.52 |
|
delta mag (ΔM) |
2.91 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+100 |
|
Sec motion ra |
+099 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+014 |
|
| Notes |
|
|
rPM=0.01 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 207772 |
|
Constellation |
Pegasus |
|
SAO |
127111 |
|
HIP |
107868 |
|
| Tycho2 |
1122-01390-1 |
|
Gaia DR2 |
2725049173267026560 |
|
HD |
207772 |
|
GC |
30589 |
|
| ADS |
15379 |
|
BD |
BD+07 4756 |
|
Distance |
49.73 |
|
Distance ly |
162.22 |
|
