04191-7721 TDS 2821
04h 19m 07.00s -77° 20' 59.3" P.A. 281.00 sep 2.5 mag 10.62,11.23 Sp G0
| Coord 2000 |
04191-7721 |
|
Discov num |
TDS2821 |
|
Comp |
|
|
Coord arcsec 2000 |
04 19 07.00 -77 20 59.3 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
281 |
|
Pa last |
280.6 |
|
P.A. Now (θ) |
280.6° |
|
| Sep first |
2.6 |
|
Sep last |
2.478 |
|
Sep. Now (ρ) |
2.478" |
|
| Mag pri |
10.62 |
|
Mag sec |
11.23 |
|
delta mag (ΔM) |
0.61 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+053 |
|
Sec motion ra |
+053 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Mensa |
|
Tycho2 |
9368-00037-1 |
|
Gaia DR2 |
4627548917495981056 |
|
