stampa
Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20128+2725
MLB 706


Nearby doubles
14' : 20137+2732
HDS2882AB

24' : 20115+2740
TDT2067

26' : 20109+2719
TDT2055

39' : 20101+2712
TDT2040

47' : 20158+2749
MCA 60AB

49' : 20160+2703
A 389

50' : 20145+2808
BRT 47AB

52' : 20090+2718
BRT 210

52' : 20155+2648
TDT2124

53' : 20167+2729
COU1168

54' : 20165+2747
HDS2889

54' : 20153+2643
FOX 35

54' : 20165+2702
TDT2134

56' : 20090+2748
MLB 705

56' : 20098+2805
TDT2038

60' : 20123+2824
TDT2081

61' : 20086+2704
CBL 82

62' : 20119+2625
HDS2879

63' : 20082+2715
COU1167

64' : 20106+2629
TDT2050

64' : 20122+2829
MLB 660

65' : 20119+2622
BU 982

65' : 20126+2621
TDS1050

66' : 20166+2806
MLB 608

69' : 20173+2651
TDT2143

70' : 20176+2754
HO 591



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.

20128+2725 MLB 706

 
 
20h 12m 47.85s +27° 25' 10.6" P.A. 172.00 sep 2.1 mag 11.80,14.80
 
 
Coord 2000 20128+2725 Discov num MLB 706 Comp Coord arcsec 2000 20 12 47.85 +27 25 10.6
Date first 1931 Date last 2016 Obs 5
Pa first 172 Pa last 172.1 P.A. Now (θ) 172.1°
Sep first 1.8 Sep last 2.066 Sep. Now (ρ) 2.066"
Mag pri 11.80 Mag sec 14.80 delta mag (ΔM) 3 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec -019 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 88359 Tycho2 2162-00663-1 Gaia DR2 1836544890712828288
 
 
WDS 20128+2725 MLB 706 : NOTES
 
 
discov_num notes refcode
MLB 706 One of a group of faint stars = BD+27 3650. Mlb1932
 
 
REFERENCES
 
 
refcode metd author reference
Mlb1932 Ma - Milburn, W. 1932MNRAS..92..214E
Mlb1932 +Mb MNRAS 92, 214, 1932 (MLB 674 - 732)
 
 
DISCOVERER
 
 
discov author
MLB Milburn, W. (Espin, T.E.)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20128+2725 MLB 706 1997 2 173 2.1 10.20 13.20
20128+2725 MLB 706 2015 3 172 2.1 11.80 14.80 N I 201247.85+272510.6
20128+2725 MLB 706 2016 5 172 2.1 11.80 14.80 N I 201247.85+272510.6

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

 
 
WDS 20128+2725 MLB 706 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20128+2725 MLB 706 : MEASURES
 
 
No records found.

 
 
WDS 20128+2725 : VIRTUAL EYEPIECE
 
 

20128+2725 MLB 706A mag 11.8 20128+2725 MLB 706B sep 2.1 P.A. 172.10 mag 14.8 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 20128+2725 : ALADIN DSS IMAGE @ 20h 12m 47.85s +27° 25' 10.6"
 
 
 
 
WDS 20128+2725 MLB 706 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20128+2725 MLB 706 distance=0' 20137+2732 HDS2882AB distance=14' 20115+2740 TDT2067 distance=24' 20109+2719 TDT2055 distance=26' 20101+2712 TDT2040 distance=39' 20158+2749 CHR 94Aa,Ab distance=47' 20158+2749 MCA 60AB distance=47' 20160+2703 A 389 distance=49' 20145+2808 BRT 47AB distance=50' 20145+2808 BRT 47AC distance=50' 20090+2718 BRT 210 distance=52' 20155+2648 TDT2124 distance=52' 20167+2729 COU1168 distance=53' 20165+2747 HDS2889 distance=54' 20153+2643 FOX 35 distance=54' 20165+2702 TDT2134 distance=54' 20090+2748 MLB 705 distance=56' 20098+2805 TDT2038 distance=56' 20123+2824 TDT2081 distance=60' 20086+2704 CBL 82 distance=61' 20119+2625 HDS2879 distance=62' 20082+2715 COU1167 distance=63' 20106+2629 TDT2050 distance=64' 20122+2829 MLB 660 distance=64' 20119+2622 BU 982 distance=65' 20126+2621 TDS1050 distance=65' 20166+2806 MLB 608 distance=66' 20173+2651 TDT2143 distance=69' 20176+2754 HO 591 distance=70' 20181+2730 HDS2898 distance=71' 20110+2619 KPP 3 distance=71' 20110+2834 COU1323 distance=73' 20078+2646 A 279 distance=78' 20149+2840 HO 122AB distance=80' 20149+2840 HO 122AC distance=80' 20105+2841 TDT2048 distance=82' 20115+2846 MLB 530 distance=83' 20068+2748 TDT1987 distance=84' 20184+2637 TDT2153 distance=89' 20064+2750 MLB 703 distance=89' 20195+2740 MLB 609BC distance=90' 20195+2740 MLB 609AB distance=90' 20064+2752 TDT1982 distance=90' 20176+2622 BU 984 distance=90' 20061+2715 BKO 761 distance=90' 20196+2727 MLB 610AB distance=91' 20196+2727 MLB 610BC distance=91' 20090+2841 DA 12 distance=92' 20120+2554 DOO 14 distance=92' 20124+2856 MLB 531 distance=93' 20088+2842 TDT2019 distance=94' 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 20128+2725 MLB 706 172 2.1 0
Show 20137+2732 HDS2882 AB 340 0.1 14
Show 20115+2740 TDT2067 344 0.7 24
Show 20109+2719 TDT2055 355 3.3 26
Show 20101+2712 TDT2040 255 1.8 39
Show 20158+2749 CHR 94 Aa,Ab 331 0.0 47
Show 20158+2749 MCA 60 AB 138 0.2 47
Show 20160+2703 A 389 213 1.7 49
Show 20145+2808 BRT 47 AB 232 4.8 50
Show 20145+2808 BRT 47 AC 215 40.4 50
Show 20090+2718 BRT 210 30 5.3 52
Show 20155+2648 TDT2124 122 0.6 52
Show 20167+2729 COU1168 24 0.3 53
Show 20165+2747 HDS2889 116 0.2 54
Show 20153+2643 FOX 35 248 1.9 54
Show 20165+2702 TDT2134 16 2.5 54
Show 20090+2748 MLB 705 167 2.4 56
Show 20098+2805 TDT2038 233 0.6 56
Show 20123+2824 TDT2081 157 0.5 60
Show 20086+2704 CBL 82 320 24.4 61
Show 20119+2625 HDS2879 162 0.3 62
Show 20082+2715 COU1167 239 2.0 63
Show 20106+2629 TDT2050 220 0.6 64
Show 20122+2829 MLB 660 290 6.2 64
Show 20119+2622 BU 982 67 1.2 65
Show 20126+2621 TDS1050 305 1.2 65
Show 20166+2806 MLB 608 227 9.3 66
Show 20173+2651 TDT2143 111 0.5 69
Show 20176+2754 HO 591 293 2.7 70
Show 20181+2730 HDS2898 153 0.2 71
Show 20110+2619 KPP 3 63 4.5 71
Show 20110+2834 COU1323 334 0.8 73
Show 20078+2646 A 279 33 1.6 78
Show 20149+2840 HO 122 AB 72 1.4 80
Show 20149+2840 HO 122 AC 152 19.9 80
Show 20105+2841 TDT2048 136 0.6 82
Show 20115+2846 MLB 530 32 7.9 83
Show 20068+2748 TDT1987 228 0.5 84
Show 20184+2637 TDT2153 147 0.5 89
Show 20064+2750 MLB 703 222 2.2 89
Show 20195+2740 MLB 609 BC 282 17.4 90
Show 20195+2740 MLB 609 AB 280 5.5 90
Show 20064+2752 TDT1982 134 2.2 90
Show 20176+2622 BU 984 160 0.2 90
Show 20061+2715 BKO 761 101 9.5 90
Show 20196+2727 MLB 610 AB 26 63.3 91
Show 20196+2727 MLB 610 BC 287 8.1 91
Show 20090+2841 DA 12 88 26.2 92
Show 20120+2554 DOO 14 273 1.9 92
Show 20124+2856 MLB 531 196 1.7 93
Show 20088+2842 TDT2019 95 0.9 94

 
 
WDS 20128+2725 : COMPONENTS
 
 
  A
B pa=172.1°
sep=2.07"
 
 
20128+2725 A
 
 
Coord arcsec 2000 201247.85+272510.6 Mag 11.8 PmRA -9.00 PmDE -19.0
Tycho2 2162-00663-1
Tycho2
Tycho2 2162-00663-1 Pflag RAmdeg 303.19935796 DEmdeg 27.41967112
PmRA -10.7 PmDE -16.7 E RAmdeg 50 E DEmdeg 43
E pmRA 1.9 E pmDE 1.9 EpRAm 1984.01 EpDEm 1985.93
Num 4 Q RAmdeg 0.7 Q DEmdeg 1.5 Q pmRA 0.7
Q pmDE 1.5 BTmag 11.936 E BTmag 0.076 VTmag 11.610
E VTmag 0.089 Prox 188 TYC HIP
CCDM RAdeg 303.19938556 DEdeg 27.41970917 EpRA 1990 1.76
EpDE 1990 1.83 E RAdeg 51.6 E DEdeg 44.4 Posflg
Corr 0.2
 
 
20128+2725 B
 
 
Coord arcsec 2000 201247.87+272508.6 Mag 14.8 SAO 88359 Delta magnitude 3
Coordinate calculated yes
SAO
SAO 88359 DelFlag RA1950 PmRA1950 0.0035
DE1950 PmDE1950 0.009 Vmag 9.5 SpType A2
Double code Source 34 CatNum 11006 DM BD+28 3668
DMcomp BDsup HD 333849 M HD 0
GC RA1950rad 5.28345656 DE1950rad 0.50714764 PmRA2000 0.0036
PmDE2000 0.007