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Doubles in session


Current system
19103+4227
RAP 5


Nearby doubles
4' : 19100+4225
COU2279

9' : 19108+4220
KOI 70

9' : 19098+4219
DEA 231

12' : 19106+4216
TDT1274

13' : 19112+4234
KOI2267

15' : 19114+4233
KOI 255

17' : 19104+4210
KOI 111AB

21' : 19085+4221
KOI 201AB

21' : 19118+4215
A 591

23' : 19104+4205
KOI3037

23' : 19103+4249
KOI1961AB

23' : 19102+4248
DEA 390

23' : 19123+4221
KOI 163

25' : 19118+4209
KOI2862AB

30' : 19128+4233
KOI3112

30' : 19129+4233
HDS2721

35' : 19073+4217
KOI1740

36' : 19133+4216
KOI1375AB

37' : 19130+4206
KOI 860

37' : 19115+4153
KOI3534

38' : 19110+4303
JKA 34

39' : 19138+4227
KOI4180AB

41' : 19110+4147
HJ 2857AB

43' : 19064+4226
KOI2643

44' : 19140+4242
KOI5353

44' : 19141+4217
KOI4871



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.

19103+4227 RAP 5

 
 
19h 10m 16.10s +42° 26' 36.5" P.A. 184.00 sep 7.4 mag 12.70,12.90 Sp M
 
 
Coord 2000 19103+4227 Discov num RAP   5 Comp Coord arcsec 2000 19 10 16.10 +42 26 36.5
Date first 1998 Date last 2015 Obs 9
Pa first 184 Pa last 183.6 P.A. Now (θ) 183.6°
Sep first 7.5 Sep last 7.444 Sep. Now (ρ) 7.444"
Mag pri 12.70 Mag sec 12.90 delta mag (ΔM) 0.2 Spectral class M (red)
Pri motion ra -001 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2102554583532815488
 
 
WDS 19103+4227 RAP 5 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rap2014 A j Rappaport, S., Swift, J., Levine, A., Joss, M., Sanchis-Ojeda, R., Barclay, T., 2014ApJ...788..114R
Rap2014 +Ag Still, M., Handler, G., Olah, K., Muirhead, P.S., Huber, D., & Vida, K.
Rap2014 +Ek ApJ 788, 114, 2014
Rap2014 (Coarse 2010 date used for UKIRT measures. Position angles estimated from Fig. 8)
Rap2016 Ag j Rappaport, S., Lehmann, H., Kalomeni, B., Borkovits, T., Latham, D., Bieryla, A., 2016MNRAS.462.1812R
Rap2016 +S Ngo, H., Mawet, D., Howell, S., Horch, E., Jacobs, T.L., LaCourse, D., et al.
Rap2016 +RV MNRAS 462, 1812, 2016
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19103+4227 RAP 5 2003 2 184 7.5 12.70 12.90 M K 191016.10+422636.5
19103+4227 RAP 5 2015 3 184 7.4 12.70 12.90 M K 191016.10+422636.5

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

 
 
WDS 19103+4227 RAP 5 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19103+4227 RAP 5 : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 15/09/25 g.locatelli   7.44 0.06 183.96 0.57 1.40 1 Rc mag A 14.9 B 13.5 Secondary brighter than primary
 
 
WDS 19103+4227 : VIRTUAL EYEPIECE
 
 

19103+4227 RAP 5A mag 12.7 Sp M 19103+4227 RAP 5B sep 7.4 P.A. 182.70 mag 12.9 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 19103+4227 : ALADIN DSS IMAGE @ 19h 10m 16.10s +42° 26' 36.5"
 
 
 
 
WDS 19103+4227 RAP 5 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19103+4227 RAP 5 distance=0' 19100+4225 COU2279 distance=4' 19108+4220 KOI 70 distance=9' 19098+4219 DEA 231 distance=9' 19106+4216 TDT1274 distance=12' 19112+4234 KOI2267 distance=13' 19114+4233 KOI 255 distance=15' 19104+4210 KOI 111AB distance=17' 19104+4210 DEA 364AC distance=17' 19104+4210 KOI 111AD distance=17' 19104+4210 KOI 111AE distance=17' 19104+4210 KOI 111AF distance=17' 19085+4221 KOI 201AB distance=21' 19085+4221 KOI 201AC distance=21' 19085+4221 KOI 201AD distance=21' 19085+4221 KOI 201AE distance=21' 19118+4215 A 591 distance=21' 19104+4205 KOI3037 distance=23' 19103+4249 KOI1961AB distance=23' 19103+4249 KOI1027AC distance=23' 19102+4248 DEA 390 distance=23' 19123+4221 KOI 163 distance=23' 19118+4209 KOI2862AB distance=25' 19118+4209 KOI2862AC distance=25' 19118+4209 KOI2862AD distance=25' 19128+4233 KOI3112 distance=30' 19129+4233 HDS2721 distance=30' 19073+4217 KOI1740 distance=35' 19133+4216 KOI1375AB distance=36' 19130+4206 KOI 860 distance=37' 19115+4153 KOI3534 distance=37' 19110+4303 JKA 34 distance=38' 19138+4227 KOI4180AB distance=39' 19138+4227 KOI4180AC distance=39' 19110+4147 HJ 2857AB distance=41' 19110+4147 HJ 2857AC distance=41' 19064+4226 KOI2643 distance=43' 19140+4242 KOI5353 distance=44' 19141+4217 KOI4871 distance=44' 19125+4150 JKA 37 distance=45' 19143+4218 KOI5326AB distance=46' 19143+4218 KOI5326AC distance=46' 19143+4239 DSG 3 distance=47' 19072+4300 UC 3804 distance=48' 19064+4204 KOI6734 distance=49' 19061+4210 KOI5310 distance=49' 19107+4136 A 590 distance=51' 19092+4317 KOI 568AB distance=52' 19122+4315 JKA 36 distance=53' 19146+4251 KOI4466 distance=54' 19054+4224 KOI1366 distance=54' 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 19103+4227 RAP 5 184 7.4
Show 19100+4225 COU2279 126 0.7 4
Show 19108+4220 KOI 70 53 3.8 9
Show 19098+4219 DEA 231 10 10.1 9
Show 19106+4216 TDT1274 312 0.5 12
Show 19112+4234 KOI2267 110 3.6 13
Show 19114+4233 KOI 255 357 3.4 15
Show 19104+4210 KOI 111 AB 186 1.9 17
Show 19104+4210 DEA 364 AC 308 17.0 17
Show 19104+4210 KOI 111 AD 96 6.7 17
Show 19104+4210 KOI 111 AE 116 6.8 17
Show 19104+4210 KOI 111 AF 176 9.1 17
Show 19085+4221 KOI 201 AB 229 2.3 21
Show 19085+4221 KOI 201 AC 275 4.0 21
Show 19085+4221 KOI 201 AD 311 4.5 21
Show 19085+4221 KOI 201 AE 116 5.3 21
Show 19118+4215 A 591 290 4.6 21
Show 19104+4205 KOI3037 55 3.2 23
Show 19103+4249 KOI1961 AB 259 0.0 23
Show 19103+4249 KOI1027 AC 91 19.0 23
Show 19102+4248 DEA 390 91 19.0 23
Show 19123+4221 KOI 163 213 1.2 23
Show 19118+4209 KOI2862 AB 20 0.7 25
Show 19118+4209 KOI2862 AC 56 3.4 25
Show 19118+4209 KOI2862 AD 345 4.2 25
Show 19128+4233 KOI3112 151 1.9 30
Show 19129+4233 HDS2721 253 3.3 30
Show 19073+4217 KOI1740 267 3.1 35
Show 19133+4216 KOI1375 AB 270 0.8 36
Show 19130+4206 KOI 860 236 1.7 37
Show 19115+4153 KOI3534 74 2.0 37
Show 19110+4303 JKA 34 341 7.4 38
Show 19138+4227 KOI4180 AB 35 2.4 39
Show 19138+4227 KOI4180 AC 341 3.5 39
Show 19110+4147 HJ 2857 AB 176 13.9 41
Show 19110+4147 HJ 2857 AC 211 37.3 41
Show 19064+4226 KOI2643 124 3.3 43
Show 19140+4242 KOI5353 245 1.8 44
Show 19141+4217 KOI4871 334 0.9 44
Show 19125+4150 JKA 37 246 20.7 45
Show 19143+4218 KOI5326 AB 100 2.2 46
Show 19143+4218 KOI5326 AC 271 2.9 46
Show 19143+4239 DSG 3 332 0.0 47
Show 19072+4300 UC 3804 175 20.8 48
Show 19064+4204 KOI6734 127 3.9 49
Show 19061+4210 KOI5310 228 2.9 49
Show 19107+4136 A 590 345 0.5 51
Show 19092+4317 KOI 568 AB 142 3.2 52
Show 19122+4315 JKA 36 275 14.3 53
Show 19146+4251 KOI4466 285 2.0 54
Show 19054+4224 KOI1366 119 3.4 54

 
 
WDS 19103+4227 : COMPONENTS
 
 
  A
B pa=182.7°
sep=7.44"
 
 
19103+4227 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 191016.10+422636.5 Mag 12.7 Spectral class M (red)
PmRA -1.00 PmDE -3.0
 
 
19103+4227 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191016.07+422629.1 Mag 12.9 Calc delta mag 0.2
Calc coord yes