00153+4412 A  1256AB (V348 And)

 
 
00H 15M 17.83S +44 12' 12.2" P.A. 245.4 SEP 0.18 MAG 7.3,7.5 SP B9IV DIST. 331.13 PC (1080.15 L.Y.)
 
 
Coord 2000
00153+4412
Discov num
A  1256
Comp
AB
Coord arcsec 2000
00 15 17.83 +44 12 12.2
Date first
1906
Date last
1999
Obs
61
Pa first
4
Pa last
223
P.A. Now (θ)
245.4°
Sep first
0.1
Sep last
0
Sep. Now (ρ)
0.18"
Mag pri
7.3
Mag sec
7.5
delta mag (ΔM)
0.2
Spectral class
B9IV (blue-white)
Pri motion ra
+010
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
N O (See Notes, Orbital solution)
 
 
00153+4412 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V348 And 36202 00153+4412 A 1256 AB 1906 1999 61 245 0.2 7.30 7.50 0.20 Y <===
Show 36202 00153+4412 A 1256 AB,C 1906 2002 5 343 19.5 6.76 13.00 6.24
Show 36202 00153+4412 A 1256 AB,D 1906 2002 4 134 25.6 6.76 14.50 7.74
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
V348 And
Constellation
Andromeda
SAO
36202
HIP
1233
Tycho2
2794-01375-1
HD
1082
ADS
197
BD
BD+43 33
Distance
331.13
Distance ly
1080.15
last precise pa
222.8
last precise sep
0.038
 
 
ORBITAL ELEMENTS SOLUTION #1
 
 
Period (P)330y Periastron (T)1995.5y Semi-major axis (a)0.29a
Eccentricity (e)0.715 Inclination (i)73.8° Longitude of periastron (ω)78.1°
Node (Ω)64.3° Note Grade4(1=Definitive, 9=Indet.)
Equinox2000 Last observation1991
label rho theta
2000 0.048 216.2
2001 0.059 222.5
2002 0.069 226.9
2003 0.080 230.2
2004 0.090 232.7
2005 0.099 234.7
2006 0.108 236.3
2007 0.117 237.7
2008 0.125 239.0
2009 0.132 240.1
2010 0.140 241.0
2011 0.146 241.9
2012 0.153 242.7
2013 0.159 243.4
2014 0.165 244.1
2015 0.170 244.8
2016 0.175 245.4
2017 0.180 245.9
2018 0.185 246.5
2019 0.189 247.0
2020 0.194 247.5
2021 0.197 247.9
2022 0.201 248.4
2023 0.205 248.8
2024 0.208 249.2
2025 0.212 249.6
2026 0.215 250.0
2027 0.218 250.4
2028 0.220 250.8
2029 0.223 251.1
2030 0.226 251.5

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

grafico orbita





grafico misure orbit6
 
 
ORBITAL ELEMENTS SOLUTION #2
 
 
Period (P)137.958y± 1.657 Periastron (T)1997.78y± 0.12 Semi-major axis (a)0.1527a± 0.0008
Eccentricity (e)0.7238± 0.0096 Inclination (i)62.9°± 0.3 Longitude of periastron (ω)118.14°± 0.02
Node (Ω)68.4°± 1 Note Grade3(1=Definitive, 9=Indet.)
Equinox2000 Last observation1991
label rho theta
2000 0.048 241.7
2001 0.055 249.0
2002 0.060 254.8
2003 0.064 259.7
2004 0.067 264.1
2005 0.070 268.2
2006 0.071 272.0
2007 0.072 275.7
2008 0.073 279.3
2009 0.074 282.8
2010 0.075 286.3
2011 0.075 289.7
2012 0.076 293.0
2013 0.076 296.3
2014 0.077 299.6
2015 0.078 302.8
2016 0.078 305.9
2017 0.079 309.0
2018 0.080 312.1
2019 0.081 315.0
2020 0.081 318.0
2021 0.082 320.8
2022 0.084 323.6
2023 0.085 326.3
2024 0.086 328.9
2025 0.087 331.5
2026 0.089 333.9
2027 0.090 336.3
2028 0.092 338.6
2029 0.093 340.9
2030 0.095 343.0

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

grafico orbita





grafico misure orbit6