02099+3025 MLB 681
02h 09m 53.39s +30° 25' 29.1" P.A. 85.00 sep 6.4 mag 11.42,12.50
Coord 2000 |
02099+3025 |
|
Discov num |
MLB 681 |
|
Comp |
|
|
Coord arcsec 2000 |
02 09 53.39 +30 25 29.1 |
|
Date first |
1931 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
87 |
|
Pa last |
85.2 |
|
P.A. Now (θ) |
85.2° |
|
Sep first |
5.5 |
|
Sep last |
6.395 |
|
Sep. Now (ρ) |
6.395" |
|
Mag pri |
11.42 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
1.08 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
+030 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=0.865
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Triangulum |
|
Tycho2 |
2309-00535-1 |
|
Gaia DR2 |
300491137688199296 |
|