stampa
Login

Want to manage your own lists?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
01297+2250
A 1910 AB


Nearby doubles
27' : 01308+2311
HDS 197

42' : 01326+2240
J 3331

48' : 01265+2233
KPP1746

54' : 01296+2156
A 1909

60' : 01279+2344
POU 131

63' : 01252+2302
GRV 86

67' : 01291+2143
HO 9AB

70' : 01256+2331
TOK 11

72' : 01349+2237
J 2410

78' : 01265+2146
WIS 32

86' : 01333+2359
MET 13

96' : 01365+2236
AZC 14

101' : 01232+2335
POU 124

105' : 01244+2403
POU 125

110' : 01375+2302
TOK 458

110' : 01266+2108
BRT2305

110' : 01317+2436
POU 133

110' : 01276+2104
COU 148

111' : 01224+2205
KPP3454AB

111' : 01353+2131
LDS3292

112' : 01376+2233
STTA 20AB

112' : 01222+2209
CRC 44

116' : 01338+2110
UC 583

116' : 01279+2442
POU 129

121' : 01383+2232
J 587

122' : 01371+2354
J 228



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

01297+2250 A 1910 AB

 
 
01h 29m 41.17s +22° 49' 34.4" P.A. 176.00 sep 0.2 mag 7.30,7.90 Sp A2V dist. 164.2 pc (535.62 l.y.)
 
 
Coord 2000 01297+2250 Discov num A  1910 Comp AB Coord arcsec 2000 01 29 41.17 +22 49 34.4
Date first 1908 Date last 2019 Obs 116
Pa first 127 Pa last 176.2 P.A. Now (θ) 168°
Sep first 0.1 Sep last 0.19 Sep. Now (ρ) 0.229"
Mag pri 7.30 Mag sec 7.90 delta mag (ΔM) 0.6 Spectral class A2V (white)
Pri motion ra +010 Sec motion ra
Pri motion dec -018 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
01297+2250 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 74751 01 29 41 +22 49 34 A 1910 AB 2019 116 176 0.2 7.30 7.90 0.60 Y <===
Show 74751 01 29 41 +22 49 34 A 1910 AB,C 2013 7 352 18.8 6.77 12.71 5.94
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces SAO 74751 HIP 6966 Tycho2 1749-01315-1
Gaia DR2 290030074823619200 HD 9071 GC 1801 ADS 1183
BD BD+22 236 Distance 164.2 Distance ly 535.62
 
 
ORBITAL ELEMENTS
 
 
Period (P)70.7y± 1.2 Periastron (T)1985.037y± 0.072 Semi-major axis (a)0.1904a± 0.002
Eccentricity (e)0.7802± 0.0054 Inclination (i)119.7°± 1.1 Longitude of periastron (ω)119.6°± 1.2
Node (Ω)129.8°± 1 Notesn ReferenceHrt1996a
Equinox2000 Last observation Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 209.9 0.128
2001 206.5 0.134
2002 203.5 0.139
2003 200.6 0.145
2004 198.0 0.150
2005 195.5 0.156
2006 193.3 0.161
2007 191.1 0.166
2008 189.1 0.171
2009 187.2 0.176
2010 185.4 0.181
2011 183.7 0.186
2012 182.1 0.190
2013 180.6 0.195
2014 179.1 0.199
2015 177.7 0.203
2016 176.3 0.207
2017 175.0 0.211
2018 173.8 0.215
2019 172.5 0.218
2020 171.3 0.221
2021 170.2 0.224
2022 169.1 0.227
2023 168.0 0.229
2024 166.9 0.231
2025 165.8 0.233
2026 164.8 0.235
2027 163.7 0.236
2028 162.7 0.238
2029 161.7 0.238
2030 160.7 0.239


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


 
  


wds01297%2B2250a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 01297+2250 A 1910 AB : NOTES
 
 
discov_num notes refcode
A 1910 AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 6.11 +/- 1.86, 4.31, and 2.09 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Hrt1996a Sc j Hartkopf, W.I., Mason, B.D., & McAlister, H.A. 1996AJ....111..370H
Hrt1996a +orb AJ 111, 370, 1996
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01297+2250 A 1910 AB 2005 98 195 0.2 7.50 7.70 A2V NOD 012941.17+224934.4
01297+2250 A 1910 AB 2007 100 192 0.2 7.50 7.70 A2V NOD 012941.17+224934.4
01297+2250 A 1910 AB 2009 102 183 0.2 7.50 7.70 A2V NOD 012941.17+224934.4
01297+2250 A 1910 AB 2010 104 187 0.2 7.30 7.90 A2V NOD 012941.17+224934.4
01297+2250 A 1910 AB 2013 107 183 0.2 7.30 7.90 A2V NOD 012941.17+224934.4
01297+2250 A 1910 AB 2019 114 176 0.2 7.30 7.90 A2V NO 012941.17+224934.4

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 01297+2250 A 1910 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01297+2250 A 1910 AB : MEASURES
 
 
No records found.

 
 
WDS 01297+2250 : VIRTUAL EYEPIECE
 
 

01297+2250 A 1910A mag 7.3 Sp A2V 01297+2250 A 1910B sep 0.2 P.A. 176.50 mag 7.9 01297+2250 A 1910C sep 18.8 P.A. 352.70 mag 12.71 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 01297+2250 : ALADIN DSS IMAGE @ 01h 29m 41.17s +22° 49' 34.4"
 
 
 
 
WDS 01297+2250 A 1910 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01297+2250 A 1910AB distance=0' 01308+2311 HDS 197 distance=27' 01326+2240 J 3331 distance=42' 01265+2233 KPP1746 distance=48' 01296+2156 A 1909 distance=54' 01279+2344 POU 131 distance=60' 01252+2302 GRV 86 distance=63' 01291+2143 HO 9BC distance=67' 01291+2143 HO 9AB distance=67' 01291+2143 HO 9AD distance=67' 01256+2331 TOK 11 distance=70' 01349+2237 J 2410 distance=72' 01265+2146 WIS 32 distance=78' 01333+2359 MET 13 distance=86' 01365+2236 AZC 14 distance=96' 01232+2335 POU 124 distance=101' 01244+2403 POU 125 distance=105' 01375+2302 TOK 458 distance=110' 01266+2108 BRT2305 distance=110' 01317+2436 POU 133 distance=110' 01276+2104 COU 148 distance=110' 01224+2205 KPP3454AB distance=111' 01353+2131 LDS3292 distance=111' 01376+2233 STTA 20AB distance=112' 01376+2233 STTA 20AC distance=112' 01222+2209 CRC 44 distance=112' 01338+2110 UC 583 distance=116' 01279+2442 POU 129 distance=116' 01383+2232 J 587 distance=121' 01371+2354 J 228 distance=122' 01248+2438 UC 554 distance=128' 01279+2455 POU 130 distance=128' 01380+2153 HJL1010 distance=129' 01213+2349 POU 120 distance=130' 01281+2457 POU 132 distance=130' 01293+2501 STF 126BC distance=132' 01293+2501 STF 126AB distance=132' 01221+2414 POU 123 distance=135' 01250+2448 KPP2204 distance=136' 01208+2355 LDS 877 distance=137' 01211+2359 POU 119 distance=139' 01246+2450 J 639 distance=140' 01216+2123 A 1906 distance=142' 01210+2405 POU 118 distance=142' 01249+2456 UC 555 distance=143' 01388+2400 UC 596 distance=144' 01267+2511 POU 128 distance=148' 01338+2512 AZC 13 distance=153' 01216+2435 POU 121 distance=154' 01246+2506 POU 126 distance=155' 01218+2439 POU 122 distance=156' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 01297+2250 A 1910 AB 176 0.2
Show 01297+2250 A 1910 AB,C 352 18.8
Show 01308+2311 HDS 197 162 0.1 27
Show 01326+2240 J 3331 277 3.2 42
Show 01265+2233 KPP1746 241 13.5 48
Show 01296+2156 A 1909 122 2.0 54
Show 01279+2344 POU 131 18 3.5 60
Show 01252+2302 GRV 86 64 30.6 63
Show 01291+2143 HO 9 BC 93 3.0 67
Show 01291+2143 HO 9 AB 41 52.0 67
Show 01291+2143 HO 9 AD 218 82.2 67
Show 01256+2331 TOK 11 70 1.5 70
Show 01349+2237 J 2410 344 8.7 72
Show 01265+2146 WIS 32 40 999.9 78
Show 01333+2359 MET 13 344 2.8 86
Show 01365+2236 AZC 14 289 34.0 96
Show 01232+2335 POU 124 96 4.2 101
Show 01244+2403 POU 125 325 4.7 105
Show 01375+2302 TOK 458 356 543.5 110
Show 01266+2108 BRT2305 280 3.0 110
Show 01317+2436 POU 133 323 3.4 110
Show 01276+2104 COU 148 247 1.2 110
Show 01224+2205 KPP3454 AB 159 39.3 111
Show 01353+2131 LDS3292 82.5 111
Show 01376+2233 STTA 20 AB 316 88.2 112
Show 01376+2233 STTA 20 AC 257 27.3 112
Show 01222+2209 CRC 44 353 0.3 112
Show 01338+2110 UC 583 228 92.1 116
Show 01279+2442 POU 129 97 7.7 116
Show 01383+2232 J 587 30 1.8 121
Show 01371+2354 J 228 102 3.6 122
Show 01248+2438 UC 554 220 11.6 128
Show 01279+2455 POU 130 159 15.9 128
Show 01380+2153 HJL1010 239 407.9 129
Show 01213+2349 POU 120 285 7.9 130
Show 01281+2457 POU 132 331 15.7 130
Show 01293+2501 STF 126 BC 246 21.4 132
Show 01293+2501 STF 126 AB 211 41.8 132
Show 01221+2414 POU 123 184 14.2 135
Show 01250+2448 KPP2204 85 18.2 136
Show 01208+2355 LDS 877 280 67.1 137
Show 01211+2359 POU 119 68 18.2 139
Show 01246+2450 J 639 126 4.8 140
Show 01216+2123 A 1906 38 4.8 142
Show 01210+2405 POU 118 213 12.8 142
Show 01249+2456 UC 555 206 29.8 143
Show 01388+2400 UC 596 325 26.2 144
Show 01267+2511 POU 128 271 16.5 148
Show 01338+2512 AZC 13 275 39.8 153
Show 01216+2435 POU 121 334 9.0 154
Show 01246+2506 POU 126 211 11.7 155

 
 
WDS 01297+2250 : COMPONENTS
 
 
  A B
B pa=176.5°
sep=0.19"
 
C pa=352.7°
sep=18.77"
pa=352.7°
sep=18.96"
 
 
01297+2250 A
 
 
Coord arcsec 2000 012941.17+224934.4 Mag 7.3 Spectral class A2V (white) PmRA 10.00
PmDE -18.0 SAO 74751 HIP 6966 Tycho2 1749-01315-1
HD 9071 GC 1801 BD BD+22 236
Tycho2
Tycho2 1749-01315-1 Pflag RAmdeg 22.42155896 DEmdeg 22.82619235
PmRA 10.5 PmDE -16.8 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 0.9 EpRAm 1991.38 EpDEm 1990.91
Num 13 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 6.886 E BTmag 0.015 VTmag 6.781
E VTmag 0.010 Prox 999 TYC T HIP 6966
CCDM RAdeg 22.42153250 DEdeg 22.82623361 EpRA 1990 1.61
EpDE 1990 1.15 E RAdeg 3.9 E DEdeg 4.4 Posflg
Corr -0.1
SAO
SAO 74751 DelFlag RA1950 PmRA1950 0.0018
DE1950 PmDE1950 -0.021 Vmag 6.8 SpType A0
Double code Source 70 CatNum 1801 DM BD+22 236
DMcomp BDsup HD 9071 M HD 0
GC 1801 RA1950rad 0.37938522 DE1950rad 0.39389193 PmRA2000 0.0018
PmDE2000 -0.026
Hipparcos
Catalog H HIP 6966 Proxy RAhms 01 29 41.17
DEdms +22 49 34.4 Vmag 6.77 VarFlag R Vmag H
RAdeg 22.4215 DEdeg 22.8262 AstroRef Plx 7.07
CCDM 01297+2250 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 9071 BD BD+22 236
CD CP Dm number +22 236 VIred 0.08
SpType A4V R SpType Coord arcsec 2000 012941.17+224934.4
Hipparcos 2
HIP 6966 Sn 5 So 0 Nc 1
RArad 0.3913295684 DErad 0.3983929052 Plx 6.09 PmRA 10.23
PmDE -16.41 E RArad 0.58 E DErad 0.52 E Plx 0.61
E pmRA 0.94 E pmDE 0.58 Hpmag 6.8102 E Hpmag 0.0008
SHp 0.007 VA 0 BV 0.097 E BV 0.007
VI 0.11
CCDM
Ccdm 01297+2250 RComp Comp A Note1
Note2 Discov num DRAs -0.82 DDEs -26.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.5 Sp A0 PmNote *
PmRA 9 PmDE -21 Dm number +22 236 Cat1 BD
Name2 +22 149 Cat2 AGK2/3 HD 9071 M HD
ADS BDS A 1183 M ADS BDS N IDS IDS 01242N2219A
HIC 6966
 
 
01297+2250 B
 
 
Coord arcsec 2000 012941.17+224934.2 Mag 7.9 Calc delta mag 0.6 Calc coord yes
CCDM
Ccdm 01297+2250 RComp Comp B Note1 *
Note2 Discov num A 1910 DRAs DDEs
R dRAs Year 1908 Theta Rho
Obs 20 Vmag 7.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1183 M ADS BDS N IDS IDS 01242N2219B
HIC 6966
 
 
01297+2250 C
 
 
Coord arcsec 2000 012941.00+224953.0 Mag 12.71 PmRA 19.00 PmDE 10.0
Calc delta mag 5.41 Calc coord yes
CCDM
Ccdm 01297+2250 RComp Comp C Note1
Note2 Discov num A 1910 DRAs DDEs
R dRAs Year 1917 Theta 350 Rho 18.2
Obs 1 Vmag 12.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1183 M ADS BDS N IDS IDS 01242N2219C
HIC