20294+4011 ALV 6

 
 
20h 29m 24.86s +40° 11' 19.4" P.A. 259.00 sep 0.6 mag 6.10,10.80
 
 
Coord 2000 20294+4011 Discov num ALV   6 Comp Coord arcsec 2000 20 29 24.86 +40 11 19.4
Date first 1997 Date last 1997 Obs 1
Pa first 259 Pa last 259 P.A. Now (θ) 259°
Sep first 0.6 Sep last 0.6 Sep. Now (ρ) 0.6"
Mag pri 6.10 Mag sec 10.80 delta mag (ΔM) 4.7 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes N K (See Notes, 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 Cygnus
 
 
WDS 20294+4011 ALV 6 : NOTES
 
 
discov_num notes refcode
ALV 6 RAFGL 2591. Massive YSO associated with optical/near-IR nebula. Alv2004
 
 
REFERENCES
 
 
refcode metd author reference
Alv2004 S - Alvarez, C., Hoare, M., Glindemann, A., & Richichi, A. 2004A&A...427..505A
Alv2004 A&A 427, 505, 2004
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20294+4011 ALV 6 1997 1 259 0.6 6.10 10.80 N K 202924.86+401119.4

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WDS 20294+4011 ALV 6 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20294+4011 ALV 6 : MEASURES
 
 
No records found.

 
 
WDS 20294+4011 : VIRTUAL EYEPIECE
 
 

20294+4011 ALV   6A mag 6.1 20294+4011 ALV   6B sep 0.5 P.A. 255.70 mag 10.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 20294+4011 : ALADIN DSS IMAGE @ 20h 29m 24.86s +40° 11' 19.4"
 
 
 
 
WDS 20294+4011 ALV 6 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20294+4011  ALV   6 distance=0' 20301+4007  ES  245 distance=10' 20296+4021  STN  50 distance=11' 20299+4022  HJ 1525AB distance=13' 20299+4022  HJ 1525AC distance=13' 20306+4015  STJ  84 distance=14' 20283+4005  COU2538 distance=15' 20280+3958  TDT2299 distance=21' 20283+4038  TDT2306 distance=31' 20278+4036  TDT2294 distance=32' 20298+3939  LSC  90 distance=33' 20272+3949  ES 1976 distance=34' 20272+3948  SEI1127 distance=34' 20327+4008  TDT2351 distance=39' 20264+4029  MLB1087 distance=40' 20328+4000  SEI1161 distance=40' 20259+4019  ALI1142 distance=41' 20311+3935  LDS6414 distance=42' 20328+3954  ES 1680BC distance=42' 20328+3954  ES 1680AB distance=42' 20325+4035  CAN  22AB distance=43' 20325+4035  CAN  22AC distance=43' 20325+4035  CAN  22AD distance=43' 20325+4035  CAN  22AE distance=43' 20325+4035  CAN  22AF distance=43' 20325+4035  CAN  22AG distance=43' 20310+4050  CAN  26AB distance=43' 20310+4050  CAN  26AC distance=43' 20310+4050  CAN  26AD distance=43' 20257+4004  TOR  25AB distance=43' 20257+4004  POP 199AC distance=43' 20277+3932  TDT2292 distance=44' 20255+4006  D    22AB distance=45' 20255+4006  D    22AC distance=45' 20255+4006  POP 224AD distance=45' 20332+4028  HJ  609 distance=47' 20254+4014  MLR   1 distance=47' 20253+4003  MLB  22 distance=48' 20326+4041  CAN  18AB distance=48' 20326+4041  CAN  18AC distance=48' 20326+4041  CAN  18AD distance=48' 20326+4041  CAN  18AE distance=48' 20326+4041  CAN  18AF distance=48' 20326+4041  CAN  18AG distance=48' 20290+3924  ALI1144 distance=48' 20328+4040  SKF1866 distance=48' 20321+4048  CAN  77 distance=49' 20295+4100  HJ 1523 distance=49' 20286+3923  TDT2315 distance=50' 20338+4012  TDT2375 distance=51' 20292+3919  SEI1134 distance=53' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20294+4011 ALV 6 259 0.6
Show 20301+4007 ES 245 158 4.1 10
Show 20296+4021 STN 50 170 6.3 11
Show 20299+4022 HJ 1525 AB 234 9.2 13
Show 20299+4022 HJ 1525 AC 39 17.1 13
Show 20306+4015 STJ 84 34 1.2 14
Show 20283+4005 COU2538 31 1.0 15
Show 20280+3958 TDT2299 8 0.5 21
Show 20283+4038 TDT2306 156 1.1 31
Show 20278+4036 TDT2294 310 2.2 32
Show 20298+3939 LSC 90 335 0.1 33
Show 20272+3949 ES 1976 79 3.8 34
Show 20272+3948 SEI1127 116 26.3 34
Show 20327+4008 TDT2351 131 0.6 39
Show 20264+4029 MLB1087 98 9.5 40
Show 20328+4000 SEI1161 280 7.4 40
Show 20259+4019 ALI1142 56 12.1 41
Show 20311+3935 LDS6414 346 8.0 42
Show 20328+3954 ES 1680 BC 27 2.8 42
Show 20328+3954 ES 1680 AB 4 50.7 42
Show 20325+4035 CAN 22 AB 153 3.3 43
Show 20325+4035 CAN 22 AC 178 4.5 43
Show 20325+4035 CAN 22 AD 84 6.3 43
Show 20325+4035 CAN 22 AE 65 7.4 43
Show 20325+4035 CAN 22 AF 261 9.2 43
Show 20325+4035 CAN 22 AG 31 11.5 43
Show 20310+4050 CAN 26 AB 270 2.6 43
Show 20310+4050 CAN 26 AC 335 8.3 43
Show 20310+4050 CAN 26 AD 93 8.4 43
Show 20257+4004 TOR 25 AB 191 4.7 43
Show 20257+4004 POP 199 AC 245 59.6 43
Show 20277+3932 TDT2292 167 0.5 44
Show 20255+4006 D 22 AB 163 2.9 45
Show 20255+4006 D 22 AC 114 18.1 45
Show 20255+4006 POP 224 AD 98 71.2 45
Show 20332+4028 HJ 609 320 26.7 47
Show 20254+4014 MLR 1 213 0.4 47
Show 20253+4003 MLB 22 227 6.2 48
Show 20326+4041 CAN 18 AB 63 7.5 48
Show 20326+4041 CAN 18 AC 130 8.1 48
Show 20326+4041 CAN 18 AD 117 8.8 48
Show 20326+4041 CAN 18 AE 179 9.1 48
Show 20326+4041 CAN 18 AF 132 9.4 48
Show 20326+4041 CAN 18 AG 305 10.8 48
Show 20290+3924 ALI1144 165 11.6 48
Show 20328+4040 SKF1866 286 2.8 48
Show 20321+4048 CAN 77 81 12.5 49
Show 20295+4100 HJ 1523 340 12.0 49
Show 20286+3923 TDT2315 141 1.5 50
Show 20338+4012 TDT2375 112 2.2 51
Show 20292+3919 SEI1134 32 3.8 53

 
 
WDS 20294+4011 : COMPONENTS
 
 
  A
B pa=255.7°
sep=0.46"
 
 
20294+4011 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202924.86+401119.4 Mag 6.1
 
 
20294+4011 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202924.82+401119.3 Mag 10.8 Calc delta mag 4.7
Calc coord yes