06497-2405 S 537 AD
06h 49m 44.00s -24° 04' 33.7" P.A. 3.00 sep 30.7 mag 6.56,13.00 Sp A0/1V dist. 245.7 pc (801.47 l.y.)
| Coord 2000 |
06497-2405 |
|
Discov num |
S 537 |
|
Comp |
AD |
|
Coord arcsec 2000 |
06 49 44.00 -24 04 33.7 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
2 |
|
Pa last |
2.6 |
|
P.A. Now (θ) |
2.6° |
|
| Sep first |
30.3 |
|
Sep last |
30.69 |
|
Sep. Now (ρ) |
30.69" |
|
| Mag pri |
6.56 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
6.44 |
|
Spectral class |
A0/1V (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
+014 |
|
| Notes |
W
|
|
rPM=2
This double is not physical.
06497-2405 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 49891 |
172389 |
06 49 44 -24 04 34 |
BU 324 AB |
2015 |
31 |
210 |
1.8 |
6.56 |
7.93 |
1.37 |
|
|
| Show |
|
172389 |
06 49 44 -24 04 34 |
S 537 AC |
2015 |
19 |
282 |
30.3 |
6.56 |
8.28 |
1.72 |
|
|
| Show |
|
172389 |
06 49 44 -24 04 34 |
S 537 AD |
2015 |
7 |
3 |
30.7 |
6.56 |
13.00 |
6.44 |
|
<=== |
| Show |
|
|
06 49 44 -24 04 35 |
S 537 BC |
2016 |
4 |
286 |
29.8 |
7.98 |
8.71 |
0.73 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canis Major |
|
SAO |
172389 |
|
HIP |
32744 |
|
Tycho2 |
6521-03595-1 |
|
| Gaia DR2 |
2922212735070622592 |
|
HD |
49891 |
|
HR |
2528 |
|
ADS |
5498 |
|
| CD |
CD-23 4438 |
|
Distance |
245.7 |
|
Distance ly |
801.47 |
|
