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Current system
04099+2446
ITO 16 AC


Nearby doubles
18' : 04108+2435
TDS2776

20' : 04090+2503
POU 411

24' : 04101+2423
POU 416

25' : 04107+2424
DBR 89

32' : 04094+2518
TDS2763

34' : 04112+2419
POU 421

35' : 04123+2452
UC 1131

36' : 04089+2413
POU 409

36' : 04073+2457
POU 400

36' : 04122+2502
POU 423

37' : 04088+2412
POU 408

40' : 04101+2407
STF 499AB

40' : 04076+2511
UC 1118

42' : 04117+2521
LDS3560AB

42' : 04100+2405
POU 415

43' : 04068+2444
POU 395

46' : 04074+2416
POU 401

46' : 04127+2421
TDS 131

50' : 04068+2515
POU 397

50' : 04061+2444
POU 391

52' : 04068+2416
POU 394

53' : 04060+2442
POU 390

54' : 04081+2359
POU 405

54' : 04063+2424
POU 393

57' : 04110+2353
POU 419

57' : 04139+2437
LDS5521



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

04099+2446 ITO 16 AC

 
 
04h 09m 51.13s +24° 46' 21.1" P.A. 333.00 sep 3.9 mag 9.45,20.34 Sp M1.5
 
 
Coord 2000 04099+2446 Discov num ITO  16 Comp AC Coord arcsec 2000 04 09 51.13 +24 46 21.1
Date first 2003 Date last 2012 Obs 2
Pa first 336 Pa last 332.9 P.A. Now (θ) 332.9°
Sep first 3.5 Sep last 3.938 Sep. Now (ρ) 3.938"
Mag pri 9.45 Mag sec 20.34 delta mag (ΔM) 10.89 Spectral class M1.5 (red)
Pri motion ra +016 Sec motion ra
Pri motion dec -036 Sec motion dec
Notes N U K (See Notes, Proper motion indicates non-physical, 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
This double is not physical.
 
 
04099+2446 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 09 51 +24 46 21 ITO 16 AB 2012 2 181 5.4 9.45 19.38 9.93
Show 04 09 51 +24 46 21 ITO 16 AC 2012 2 333 3.9 9.45 20.34 10.89 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus Gaia DR2 150137251917639680
 
 
WDS 04099+2446 ITO 16 AC : NOTES
 
 
discov_num notes refcode
ITO 16 V1306 Tau. Young member of Taurus-Auriga molecular cloud. Dae2015
 
 
REFERENCES
 
 
refcode metd author reference
Dae2015 A j Daemgen, S., Bonavita, M., Jayawardhana, R., Lafreniere, D., & Janson, M. 2015ApJ...799..155D
Dae2015 ApJ 799, 155, 2015
 
 
DISCOVERER
 
 
idgroup discov author
1 ITO Itoh, Y., Tamura, M., & Nakajima, T.
2 ITO Itoh, Y., Hayashi, M., Tamura, M., Tsuji, T., Oasa, Y., Fukagawa, M.,
2 ITO Hayashi, S.S., Naoi, T., Ishii, M., Mayama, S., Morino, J., Yamashita, T., et al.
3 ITO Itoh, Y., Tamura, M., Hayashi, M., Oasa, Y., Hayashi, S.S., Fukagawa, M.,
3 ITO Kudo, T., Mayama, S., Ishii, M., Pyo, T.-S., Yamashita, T., & Morino, J.
8 ITO Itoh, Y., Oasa, Y., Funayama, H., Hayashi, M., Fukagawa, M., Hashiguchi, T., &
8 ITO Currie, T.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04099+2446 ITO 16 AC 2003 1 336 3.5 9.45 20.34 M1.5 K 040951.13+244621.1
04099+2446 ITO 16 AC 2012 2 333 3.9 9.45 20.34 M1.5 U K 040951.13+244621.1

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

 
 
WDS 04099+2446 ITO 16 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04099+2446 ITO 16 AC : MEASURES
 
 
No records found.

 
 
WDS 04099+2446 : VIRTUAL EYEPIECE
 
 

04099+2446 ITO 16A mag 9.45 Sp M1.5 04099+2446 ITO 16B sep 5.4 P.A. 180.50 mag 19.38 04099+2446 ITO 16C sep 3.9 P.A. 335.10 mag 20.34 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04099+2446 : ALADIN DSS IMAGE @ 04h 09m 51.13s +24° 46' 21.1"
 
 
 
 
WDS 04099+2446 ITO 16 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04099+2446 ITO 16AC distance=0' 04108+2435 TDS2776 distance=18' 04090+2503 POU 411 distance=20' 04101+2423 POU 416 distance=24' 04107+2424 DBR 89 distance=25' 04094+2518 TDS2763 distance=32' 04112+2419 POU 421 distance=34' 04123+2452 UC 1131 distance=35' 04089+2413 POU 409 distance=36' 04073+2457 POU 400 distance=36' 04122+2502 POU 423 distance=36' 04088+2412 POU 408 distance=37' 04101+2407 GUI 4CD distance=40' 04101+2407 STF 499AB distance=40' 04101+2407 STF 499AC distance=40' 04101+2407 GUI 4AD distance=40' 04076+2511 UC 1118 distance=40' 04101+2407 OCC9028Da,Db distance=41' 04117+2521 LDS3560AB distance=42' 04117+2521 LDS3560AC distance=42' 04100+2405 POU 415 distance=42' 04117+2521 SKF1026BC distance=42' 04068+2444 POU 395 distance=43' 04074+2416 POU 401 distance=46' 04127+2421 TDS 131 distance=46' 04068+2515 POU 397 distance=50' 04061+2444 POU 391 distance=50' 04068+2416 POU 394 distance=52' 04060+2442 POU 390 distance=53' 04081+2359 POU 405 distance=54' 04063+2424 POU 393 distance=54' 04110+2353 POU 419 distance=57' 04139+2437 LDS5521 distance=57' 04099+2348 POU 413AB distance=59' 04099+2348 POU 414AC distance=59' 04058+2426 POU 388 distance=59' 04090+2348 POU 410 distance=60' 04084+2349 POU 406AB distance=61' 04084+2349 POU 407AC distance=61' 04084+2349 POU 407BC distance=62' 04054+2501 LDS5491 distance=62' 04063+2405 POU 392 distance=65' 04065+2359 LDS1152 distance=66' 04050+2448 POU 381 distance=67' 04103+2339 POU 417 distance=69' 04087+2553 OCC 777 distance=69' 04068+2541 KOH 2 distance=69' 04106+2339 POU 418 distance=69' 04051+2510 POU 383 distance=70' 04047+2440 POU 378 distance=70' 04046+2455 POU 376AB distance=73' 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 04099+2446 ITO 16 AB 181 5.4
Show 04099+2446 ITO 16 AC 333 3.9
Show 04108+2435 TDS2776 236 0.4 18
Show 04090+2503 POU 411 223 18.2 20
Show 04101+2423 POU 416 80 15.7 24
Show 04107+2424 DBR 89 34 4.3 25
Show 04094+2518 TDS2763 260 0.5 32
Show 04112+2419 POU 421 20 10.1 34
Show 04123+2452 UC 1131 268 42.3 35
Show 04089+2413 POU 409 256 17.0 36
Show 04073+2457 POU 400 233 6.4 36
Show 04122+2502 POU 423 50 14.3 36
Show 04088+2412 POU 408 270 13.3 37
Show 04101+2407 GUI 4 CD 186 86.4 40
Show 04101+2407 STF 499 AB 285 1.6 40
Show 04101+2407 STF 499 AC 281 30.3 40
Show 04101+2407 GUI 4 AD 206 89.1 40
Show 04076+2511 UC 1118 229 53.2 40
Show 04101+2407 OCC9028 Da,Db 172 0.2 41
Show 04117+2521 LDS3560 AB 73 11.7 42
Show 04117+2521 LDS3560 AC 59 15.3 42
Show 04100+2405 POU 415 11 11.1 42
Show 04117+2521 SKF1026 BC 23 5.0 42
Show 04068+2444 POU 395 210 11.0 43
Show 04074+2416 POU 401 14 15.9 46
Show 04127+2421 TDS 131 313 0.9 46
Show 04068+2515 POU 397 220 12.0 50
Show 04061+2444 POU 391 338 4.2 50
Show 04068+2416 POU 394 47 13.3 52
Show 04060+2442 POU 390 175 15.1 53
Show 04081+2359 POU 405 352 13.3 54
Show 04063+2424 POU 393 75 12.2 54
Show 04110+2353 POU 419 97 14.5 57
Show 04139+2437 LDS5521 47 81.7 57
Show 04099+2348 POU 413 AB 357 15.0 59
Show 04099+2348 POU 414 AC 5 19.9 59
Show 04058+2426 POU 388 76 4.6 59
Show 04090+2348 POU 410 101 10.9 60
Show 04084+2349 POU 406 AB 159 15.0 61
Show 04084+2349 POU 407 AC 146 19.9 61
Show 04084+2349 POU 407 BC 114 6.3 62
Show 04054+2501 LDS5491 8 44.6 62
Show 04063+2405 POU 392 233 11.5 65
Show 04065+2359 LDS1152 213 4.9 66
Show 04050+2448 POU 381 219 4.0 67
Show 04103+2339 POU 417 167 9.0 69
Show 04087+2553 OCC 777 -1 0.1 69
Show 04068+2541 KOH 2 9 1.0 69
Show 04106+2339 POU 418 194 7.1 69
Show 04051+2510 POU 383 117 6.6 70
Show 04047+2440 POU 378 119 2.9 70

 
 
WDS 04099+2446 : COMPONENTS
 
 
  A B
B pa=180.5°
sep=5.39"
 
C pa=335.1°
sep=3.87"
pa=349.9°
sep=9.04"
 
 
04099+2446 A
 
 
Coord arcsec 2000 040951.13+244621.1 Mag 9.45 Spectral class M1.5 (red) PmRA 16.00
PmDE -36.0
 
 
04099+2446 B
 
 
Coord arcsec 2000 040951.13+244615.7 Mag 19.38 Calc delta mag 9.93 Calc coord yes
 
 
04099+2446 C
 
 
Coord arcsec 2000 040951.01+244624.6 Mag 20.34 Calc delta mag 10.89 Calc coord yes