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Current system
04219+1530
CHX 1


Nearby doubles
2' : 04220+1530
DCH 50AB

18' : 04220+1547
OCC1011

23' : 04207+1514
JNN 261

27' : 04237+1538
MET 3AB

27' : 04234+1546
TOK 876

28' : 04238+1539
LDS2231

29' : 04227+1503
STT 82AB

47' : 04234+1448
LDS5549

48' : 04248+1552
GWP 582AB

51' : 04190+1506
HJ 3255

54' : 04251+1559
LDS5554

55' : 04190+1457
LDS3570

56' : 04242+1445
HDS 564

57' : 04181+1533
SKF2118

57' : 04181+1532
SKF2117

60' : 04256+1556
BUP 57AB

61' : 04186+1606
BPM 97

63' : 04242+1623
MET 38

64' : 04183+1605
UC 1150

64' : 04263+1537
BUP 59AB

66' : 04261+1502
KPP3569

69' : 04199+1631
STT 79

69' : 04268+1525
LDS2236

72' : 04234+1638
OCC 527

73' : 04253+1436
HEI 36AB

74' : 04271+1523
LDS2241



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04219+1530 CHX 1

 
 
04h 21m 56.90s +15° 29' 46.4" P.A. 315.00 sep 7.8 mag 20.00, Sp Protostar
 
 
Coord 2000 04219+1530 Discov num CHX   1 Comp Coord arcsec 2000 04 21 56.90 +15 29 46.4
Date first 2007 Date last 2009 Obs 2
Pa first 290 Pa last 315 P.A. Now (θ) 315°
Sep first 8.0 Sep last 7.8 Sep. Now (ρ) 7.8"
Mag pri 20.00 Mag sec delta mag (ΔM) Spectral class Protostar (planetary nebula)
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 Taurus
 
 
WDS 04219+1530 CHX 1 : NOTES
 
 
discov_num notes refcode
CHX 1 IRAM 04191+1522. Primary is a Class 0 protostar, resolved into 7.8"
pair in 1.3mm continuum observations at Submillimeter Array (SMA). ChX2012
Chen et al. quote position angle as "SE/NW"; followup check on Aladin
by cataloguer suggests angle approximately 290deg.
 
 
REFERENCES
 
 
refcode metd author reference
ChX2012 K - Chen, X., Arce, H.G., Dunham, M.M., & Zhang, Q. 2012ApJ...747L..43C
ChX2012 ApJ 747, L43, 2012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04219+1530 CHX 1 2009 1 315 7.8 20.00   Protostar N K 042156.90+152946.4

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

 
 
WDS 04219+1530 CHX 1 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04219+1530 CHX 1 : MEASURES
 
 
No records found.

 
 
WDS 04219+1530 : VIRTUAL EYEPIECE
 
 

04219+1530 CHX 1A mag 20 Sp Protostar 04219+1530 CHX 1B sep 7.7 P.A. 316.10 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04219+1530 : ALADIN DSS IMAGE @ 04h 21m 56.90s +15° 29' 46.4"
 
 
 
 
WDS 04219+1530 CHX 1 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04219+1530 CHX 1 distance=0' 04220+1530 DCH 50AB distance=2' 04220+1530 DCH 50AC distance=2' 04220+1547 OCC1011 distance=18' 04207+1514 JNN 261 distance=23' 04237+1538 MET 3AB distance=27' 04234+1546 TOK 876 distance=27' 04238+1539 LDS2231 distance=28' 04227+1503 STT 82AB distance=29' 04227+1503 LDS1166AC distance=29' 04227+1503 CIA 24Aa,Ab distance=29' 04198+1538 BLM 1Aa,Ab distance=33' 04234+1448 LDS5549 distance=47' 04248+1552 HDS 566Aa,Ab distance=48' 04248+1552 GWP 582AB distance=48' 04248+1552 TOK 246AC distance=48' 04248+1552 TOK 246AD distance=48' 04248+1552 TOK 246AE distance=48' 04248+1552 TOK 246AF distance=48' 04248+1552 TOK 246AG distance=48' 04190+1506 HJ 3255 distance=51' 04251+1559 LDS5554 distance=54' 04190+1457 LDS3570 distance=55' 04242+1445 HDS 564 distance=56' 04181+1533 SKF2118 distance=57' 04181+1532 SKF2117 distance=57' 04256+1556 FIN 342Aa,Ab distance=60' 04256+1556 BUP 57AB distance=60' 04248+1552 PAT 7GH distance=60' 04186+1606 BPM 97 distance=61' 04242+1623 MET 38 distance=63' 04183+1605 UC 1150 distance=64' 04263+1537 BUP 59AB distance=64' 04263+1537 DRS 38AC distance=64' 04263+1537 OCC9089Aa,Ab distance=64' 04261+1502 KPP3569 distance=66' 04199+1631 STT 79 distance=69' 04268+1525 LDS2236 distance=69' 04234+1638 OCC 527 distance=72' 04253+1436 HEI 36AB distance=73' 04271+1523 LDS2241 distance=74' 04255+1631 LDS2234 distance=78' 04215+1648 OCC 528 distance=79' 04197+1416 GIC 45 distance=81' 04180+1433 CHE 78 distance=81' 04273+1503 LDS3587 distance=81' 04271+1453 SKF2120 distance=84' 04221+1405 BUP 54AB distance=86' 04221+1405 BUP 54AC distance=86' 04158+1524 BUP 51AB distance=90' 04158+1524 BUP 51AC distance=90' 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 04219+1530 CHX 1 315 7.8
Show 04220+1530 DCH 50 AB 305 6.0 2
Show 04220+1530 DCH 50 AC 290 28.3 2
Show 04220+1547 OCC1011 -1 0.1 18
Show 04207+1514 JNN 261 91 0.2 23
Show 04237+1538 MET 3 AB 237 15.4 27
Show 04234+1546 TOK 876 63 1.2 27
Show 04238+1539 LDS2231 132 6.1 28
Show 04227+1503 STT 82 AB 323 1.2 29
Show 04227+1503 LDS1166 AC 290 66.4 29
Show 04227+1503 CIA 24 Aa,Ab -1 -1.0 29
Show 04198+1538 BLM 1 Aa,Ab 179 0.4 33
Show 04234+1448 LDS5549 63 5.1 47
Show 04248+1552 HDS 566 Aa,Ab 317 0.2 48
Show 04248+1552 GWP 582 AB 312 187.9 48
Show 04248+1552 TOK 246 AC 277 287.5 48
Show 04248+1552 TOK 246 AD 271 939.3 48
Show 04248+1552 TOK 246 AE 15 999.9 48
Show 04248+1552 TOK 246 AF 247 999.9 48
Show 04248+1552 TOK 246 AG 138 999.9 48
Show 04190+1506 HJ 3255 133 14.5 51
Show 04251+1559 LDS5554 277 4.4 54
Show 04190+1457 LDS3570 44 7.9 55
Show 04242+1445 HDS 564 231 0.5 56
Show 04181+1533 SKF2118 234 1.5 57
Show 04181+1532 SKF2117 79 2.9 57
Show 04256+1556 FIN 342 Aa,Ab 157 0.1 60
Show 04256+1556 BUP 57 AB 339 129.5 60
Show 04248+1552 PAT 7 GH 281 0.2 60
Show 04186+1606 BPM 97 212 99.8 61
Show 04242+1623 MET 38 257 2.1 63
Show 04183+1605 UC 1150 291 97.3 64
Show 04263+1537 BUP 59 AB 154 130.9 64
Show 04263+1537 DRS 38 AC 147 10.4 64
Show 04263+1537 OCC9089 Aa,Ab -1 0.0 64
Show 04261+1502 KPP3569 149 2.1 66
Show 04199+1631 STT 79 16 0.6 69
Show 04268+1525 LDS2236 237 78.1 69
Show 04234+1638 OCC 527 -1 0.1 72
Show 04253+1436 HEI 36 AB 355 0.8 73
Show 04271+1523 LDS2241 348 43.3 74
Show 04255+1631 LDS2234 44 25.0 78
Show 04215+1648 OCC 528 -1 0.1 79
Show 04197+1416 GIC 45 329 215.0 81
Show 04180+1433 CHE 78 33 3.4 81
Show 04273+1503 LDS3587 112 30.9 81
Show 04271+1453 SKF2120 56 7.3 84
Show 04221+1405 BUP 54 AB 239 87.3 86
Show 04221+1405 BUP 54 AC 329 112.8 86
Show 04158+1524 BUP 51 AB 27 135.5 90
Show 04158+1524 BUP 51 AC 307 157.1 90

 
 
WDS 04219+1530 : COMPONENTS
 
 
  A
B pa=316.1°
sep=7.66"
 
 
04219+1530 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 042156.90+152946.4 Mag 20 Spectral class Protostar (planetary nebula)
 
 
04219+1530 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042156.53+152951.9 Calc delta mag 20 Calc coord yes