04297+2633 ITO 13 BC

 
 
04h 29m 41.56s +26° 32' 58.2" P.A. 139.00 sep 2.4 mag 8.18,14.19 Sp M1
 
 
Coord 2000 04297+2633 Discov num ITO  13 Comp BC Coord arcsec 2000 04 29 41.56 +26 32 58.2
Date first 1997 Date last 2013 Obs 12
Pa first 139 Pa last 139.3 P.A. Now (θ) 139.3°
Sep first 2.4 Sep last 2.35 Sep. Now (ρ) 2.35"
Mag pri 8.18 Mag sec 14.19 delta mag (ΔM) 6.01 Spectral class M1 (red)
Pri motion ra +005 Sec motion ra
Pri motion dec -024 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.
 
 
04297+2633 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 29 42 +26 32 49 GHE 7 Aa,Ab 1991 1 294 0.1 8.60 10.80 2.20
Show 04 29 42 +26 32 49 HAT 6 AB 2015 16 306 15.3 13.20 12.90 0.30
Show 04 29 42 +26 32 49 ITO 13 AD 2012 3 132 5.1 8.60 18.41 9.81
Show 04 29 42 +26 32 58 ITO 13 BC 2013 12 139 2.4 8.18 14.19 6.01 <===
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus Gaia DR2 151374202498079872
 
 
WDS 04297+2633 ITO 13 BC : NOTES
 
 
discov_num notes refcode
HAT 6 AB: Additional notes may be found in Herbig (1962). Her1962
DI Tau. Young member of Taurus-Auriga molecular cloud. Dae2015
ITO 13 BC: B component is the Orion-type variable DH Tau = HBC 38. Colors of
both B and C are consistent with T Tauri stars. The B component has a
lower effective temperature than A (2700-2800K, vs 3580K), and is
redder. The stars are probably early and late M stars; mass of the
companion is estimated at 30-50 Mjup. Ito2005
Kraus et al. (2014) estimate mass of the companion at 18 +/- 4 Mjup. KsA2014
 
 
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
Her1962 Pa - Herbig, G.H. 1962AdA&A...1...47H
Her1962 Advances Astron. Astrophys. 1, 47, 1962
Her1962 (Exact dates, telescopes, and techniques not given. Default date = decade of
Her1962 publication added.)
Ito2005 Ac j Itoh, Y., Hayashi, M., Tamura, M., Tsuji, T., Oasa, Y., Fukagawa, M., 2005ApJ...620..984I
Ito2005 +Hp Hayashi, S.S., Naoi, T., Ishii, M., Mayama, S., Morino, J., Yamashita, T., et al.
Ito2005 ApJ 620, 984, 2005
KsA2014 A j Kraus, A.L., Ireland, M.J., Cieza, L.A., Hinkley, S., Dupuy, T.J., 2014ApJ...781...20K
KsA2014 Bowler, B.P., & Liu, M.C.
KsA2014 ApJ 781, 20, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 GHE Ghez, A.M., Neugebauer, G., Gorham, P.W., Haniff, C.A., Kulkarni, S.R., Matthews,
1 GHE K., Koresko, C., & Beckwith, S.
14 GHE Ghez, A.M., Duchene, G., Matthews, K., Hornstein, S.D., Tanner, A., Larkin, J.,
14 GHE Morris, M., Becklin, E.E., et al.
15 GHE Ghez, A.M., Salim, S., Hornstein,S.D., Tanner, A., Lu, J.R., Morris, M.,
15 GHE Becklin, E.E., & Duchene, G.
16 GHE Boehle, A., Ghez, A.M., Schodel, R., Meyer, L., Yelda, S., Albers, S.,
16 GHE Martinez, G.D., Becklin, E.E., Do, T., Lu, J.R., Matthews, K., Morris, M., et al.
17 HAT Hartigan, P., Strom, K., & Strom, S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04297+2633 ITO 13 BC 2013 9 139 2.4 8.18 14.19 M1 N K 042941.56+263258.3

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

 
 
WDS 04297+2633 ITO 13 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04297+2633 ITO 13 BC : MEASURES
 
 
No records found.

 
 
WDS 04297+2633 : VIRTUAL EYEPIECE
 
 

04297+2633 HAT   6A mag 13.2 Sp M0V 04297+2633 GHE   7Ab sep 0.1 P.A. 296.50 mag 10.8 04297+2633 ITO  13B sep 15.3 P.A. 306.10 mag 8.18 Sp M1 04297+2633 ITO  13C sep 13.1 P.A. 303.30 mag 14.19 04297+2633 ITO  13D sep 4.8 P.A. 135.00 mag 18.41 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 04297+2633 : ALADIN DSS IMAGE @ 04h 29m 41.56s +26° 32' 58.2"
 
 
 
 
WDS 04297+2633 ITO 13 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


04297+2633  ITO  13BC distance=0' 04297+2633  GHE   7Aa,Ab distance=1' 04297+2633  HAT   6AB distance=1' 04297+2633  ITO  13AD distance=1' 04293+2634  KSA 106 distance=5' 04295+2617  SMN  11AB distance=17' 04295+2617  WHT   2AC distance=17' 04295+2617  HER   8AD distance=17' 04291+2649  DCH  53 distance=19' 04291+2652  LDS1172 distance=23' 04287+2613  HDS 576 distance=25' 04277+2631  GIC  47 distance=26' 04299+2607  ITO  28BC distance=27' 04299+2607  HER   9AB distance=27' 04299+2607  ITO  28AC distance=27' 04299+2607  ITO  28AD distance=27' 04280+2619  PAD  27Aa,Ab distance=28' 04280+2619  DCH  52AB distance=28' 04294+2701  KON   3 distance=29' 04307+2601  SMN  12 distance=35' 04326+2628  GIC  48 distance=39' 04287+2714  KON   2 distance=44' 04271+2606  KSA  19AB distance=45' 04271+2606  LOO   5AC distance=45' 04269+2607  SMN  10Ca,Cb distance=46' 04269+2607  LEI   2AB distance=46' 04269+2607  CHN   2AB,C distance=46' 04269+2607  HAT   5AB,D distance=46' 04293+2724  OCC 722 distance=52' 04308+2543  LDS6131 distance=53' 04327+2553  GHE  11Aa,Ab distance=58' 04327+2553  JOY   3AB distance=58' 04336+2610  GHE  14Aa,Ab distance=58' 04336+2610  KSA  22AB distance=58' 04336+2610  KSA  22AC distance=58' 04342+2612  SMN  14 distance=60' 04253+2618  COR   2Aa,Ab distance=61' 04253+2618  WHT   1AB distance=61' 04253+2618  COR   2Ba,Bb distance=62' 04324+2722  TVB  72 distance=62' 04271+2542  THB   1 distance=62' 04248+2643  KOH  10Ba,Bb distance=67' 04248+2643  KOH  10Aa,Ab distance=67' 04248+2643  KOH  10Aa,Ba distance=67' 04248+2643  KU   84AC distance=67' 04247+2610  KSA  17 distance=71' 04257+2545  LDS5557 distance=73' 04278+2525  OCC9090 distance=73' 04250+2712  KSA  18AB distance=75' 04250+2712  ITO  26AC distance=75' 04252+2545  TOK 247 distance=78' 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 04297+2633 ITO 13 BC 139 2.4
Show 04297+2633 GHE 7 Aa,Ab 294 0.1 1
Show 04297+2633 HAT 6 AB 306 15.3 1
Show 04297+2633 ITO 13 AD 132 5.1 1
Show 04293+2634 KSA 106 19 0.1 5
Show 04295+2617 SMN 11 AB 317 0.1 17
Show 04295+2617 WHT 2 AC 296 2.3 17
Show 04295+2617 HER 8 AD 248 12.0 17
Show 04291+2649 DCH 53 279 12.3 19
Show 04291+2652 LDS1172 283 2.5 23
Show 04287+2613 HDS 576 240 0.1 25
Show 04277+2631 GIC 47 196 11.1 26
Show 04299+2607 ITO 28 BC 170 0.6 27
Show 04299+2607 HER 9 AB 305 10.8 27
Show 04299+2607 ITO 28 AC 304 10.6 27
Show 04299+2607 ITO 28 AD 163 9.8 27
Show 04280+2619 PAD 27 Aa,Ab 266 0.2 28
Show 04280+2619 DCH 52 AB 15 4.6 28
Show 04294+2701 KON 3 269 0.2 29
Show 04307+2601 SMN 12 118 3.4 35
Show 04326+2628 GIC 48 101 15.7 39
Show 04287+2714 KON 2 350 0.6 44
Show 04271+2606 KSA 19 AB 235 16.1 45
Show 04271+2606 LOO 5 AC 211 53.9 45
Show 04269+2607 SMN 10 Ca,Cb 294 0.6 46
Show 04269+2607 LEI 2 AB 274 0.7 46
Show 04269+2607 CHN 2 AB,C 105 12.1 46
Show 04269+2607 HAT 5 AB,D 117 57.4 46
Show 04293+2724 OCC 722 -1 0.1 52
Show 04308+2543 LDS6131 323 139.2 53
Show 04327+2553 GHE 11 Aa,Ab 12 0.4 58
Show 04327+2553 JOY 3 AB 277 3.6 58
Show 04336+2610 GHE 14 Aa,Ab 126 0.2 58
Show 04336+2610 KSA 22 AB 56 10.9 58
Show 04336+2610 KSA 22 AC 262 28.8 58
Show 04342+2612 SMN 14 225 2.4 60
Show 04253+2618 COR 2 Aa,Ab 75 0.2 61
Show 04253+2618 WHT 1 AB 234 3.4 61
Show 04253+2618 COR 2 Ba,Bb 158 0.1 62
Show 04324+2722 TVB 72 264 2.4 62
Show 04271+2542 THB 1 183 0.1 62
Show 04248+2643 KOH 10 Ba,Bb 135 0.2 67
Show 04248+2643 KOH 10 Aa,Ab 320 0.5 67
Show 04248+2643 KOH 10 Aa,Ba 158 7.9 67
Show 04248+2643 KU 84 AC 296 13.2 67
Show 04247+2610 KSA 17 338 27.8 71
Show 04257+2545 LDS5557 269 163.1 73
Show 04278+2525 OCC9090 -1 0.0 73
Show 04250+2712 KSA 18 AB 56 15.8 75
Show 04250+2712 ITO 26 AC 125 3.8 75
Show 04252+2545 TOK 247 271 43.0 78

 
 
WDS 04297+2633 : COMPONENTS
 
 
  A Ab B C
Ab pa=296.5°
sep=0.11"
 
B pa=306.1°
sep=15.28"
pa=306.2°
sep=15.17"
 
C pa=303.3°
sep=13.14"
pa=303.4°
sep=13.03"
pa=142.4°
sep=2.25"
 
D pa=135.0°
sep=4.77"
pa=134.6°
sep=4.87"
pa=128.2°
sep=20.00"
pa=126.4°
sep=17.83"
 
 
04297+2633 A
 
 
Coord arcsec 2000 042942.48+263249.2 Mag 13.2 Spectral class M0V (red) PmRA 8.00
PmDE -19.0
 
 
04297+2633 Ab
 
 
Coord arcsec 2000 042942.47+263249.2 Mag 10.8 Calc delta mag 2.2 Calc coord yes
 
 
04297+2633 B
 
 
Coord arcsec 2000 042941.56+263258.2 Coord calc 042941.56+263258.2 Mag 8.18 Spectral class M1 (red)
PmRA 5.00 PmDE -24.0 Calc delta mag 0.42
 
 
04297+2633 C
 
 
Coord arcsec 2000 042941.66+263256.4 Mag 14.19 Calc delta mag 5.59 Calc coord yes
 
 
04297+2633 D
 
 
Coord arcsec 2000 042942.73+263245.8 Mag 18.41 Calc delta mag 9.81 Calc coord yes