18142-2730 B   384

 
 
18h 14m 10.83s -27 30' 09.9" P.A. 337 sep 6.2 mag 7.15,13.70 Sp B9III dist. 261.1 pc (851.71 l.y.)
 
 
Coord 2000
18142-2730
Discov num
B   384
Comp
Coord arcsec 2000
18 14 10.83 -27 30 09.9
Date first
1927
Date last
2000
Obs
3
Pa first
331
Pa last
337
P.A. Now (θ)
337°
Sep first
4.7
Sep last
6.2
Sep. Now (ρ)
6.2"
Mag pri
7.15
Mag sec
13.70
delta mag (ΔM)
6.55
Spectral class
B9III (blue-white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337
Precise sep
6.16
Constellation
Sagittarius
SAO
186505
HIP
89366
Tycho2
6851-06510-1
HD
166968
CD
CD-2712588
CP
CP-27 6281
Distance
261.1
Distance ly
851.71
last precise pa
337
last precise sep
6.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18142-2730 B 384 1927 1 331 4.7 7.20 13.70 B9III 181410.83-273009.9
18142-2730 B 384 2000 3 337 6.2 7.20 13.70 B9III 181410.83-273009.9

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 18142-2730 B 384 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
B van den Bos, W.H.
B van den Bos, W.H. (in Voute et al.)

 
 
WDS 18142-2730 B 384 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18142-2730 B 384 : MEASURES
 
 
No records found.

 
 
WDS 18142-2730 B 384 : Virtual Eyepiece
 
 

18142-2730  B   384 A 18142-2730  B   384 sep 6.2 P.A. 337 mag 7.15,13.70 Sp B9III virtual eyepiece
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Radius:
 
 
WDS 18142-2730 B 384 : Aladin DSS image @ 18h 14m 10.83s -27 30' 09.9"
 
 
 
 
WDS 18142-2730 B 384 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18142-2730  B   384 distance=0' 18155-2722  RST2040 distance=19' 18133-2713  B  2435 distance=21' 18159-2716  J  2201AB distance=27' 18159-2716  J  2201AC distance=27' 18153-2753  RST2039 distance=28' 18146-2759  OCC 117 distance=30' 18130-2704  J  2199AB distance=32' 18130-2704  J  2199AC distance=32' 18165-2748  RST2043 distance=36' 18116-2724  RST2036 distance=36' 18174-2730  HDS2585 distance=44' 18177-2746  I  1359 distance=50' 18106-2744  RST2034 distance=50' 18176-2752  B   386 distance=51' 18150-2823  B   385 distance=54' 18165-2818  B  2861 distance=58' 18176-2806  OCC 119 distance=59' 18107-2655  RSS 476 distance=59' 18170-2816  OCC 116 distance=60' 18174-2817  OCC 168 distance=64' 18119-2825  J  1647 distance=64' 18101-2807  TDT 721 distance=66' 18114-2827  RST2035 distance=68' 18152-2837  OCC 151 distance=69' 18093-2809  ALD  67 distance=76' 18119-2620  J  2198AB distance=77' 18119-2620  J  2198AC distance=77' 18086-2752  BU  244AB distance=78' 18138-2850  B  2436 distance=80' 18191-2644  B   387AB distance=81' 18191-2644  B   387BC distance=81' 18191-2644  B   387BD distance=81' 18086-2752  BU  244Ba,Bb distance=83' 18165-2854  RST5446 distance=89' 18207-2754  TDT 809 distance=91' 18095-2621  B   381 distance=94' 18163-2559  J  2125AB distance=94' 18163-2559  J  2125AC distance=94' 18100-2851  RST2033 distance=98' 18070-2706  OCC  88 distance=99' 18106-2602  HDS2563 distance=101' 18093-2607  HDS2560Aa,Ab distance=107' 18093-2607  B   379AB distance=107' 18093-2607  B   379AC distance=107' 18094-2855  DAM1037 distance=107' 18093-2856  SKF2550 distance=108' 18095-2859  RST2032BC distance=110' 18095-2859  SKF2064A,BC distance=110' 18060-2659  I  1017 distance=114' 18103-2913  HO  428 distance=115' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp sep pa dist(')
Show 18142-2730 B 384 6.20 337
Show 18155-2722 RST2040 1.30 291 19
Show 18133-2713 B 2435 6.80 311 21
Show 18159-2716 J 2201 AB 6 232 27
Show 18159-2716 J 2201 AC 11.40 6 27
Show 18153-2753 RST2039 4 23 28
Show 18146-2759 OCC 117 0.10 30
Show 18130-2704 J 2199 AB 4.40 206 32
Show 18130-2704 J 2199 AC 20.10 78 32
Show 18165-2748 RST2043 1.30 208 36
Show 18116-2724 RST2036 0.20 224 36
Show 18174-2730 HDS2585 0.20 83 44
Show 18177-2746 I 1359 1 113 50
Show 18106-2744 RST2034 2 275 50
Show 18176-2752 B 386 0.60 29 51
Show 18150-2823 B 385 7 81 54
Show 18165-2818 B 2861 8.60 150 58
Show 18176-2806 OCC 119 0.10 59
Show 18107-2655 RSS 476 6.10 198 59
Show 18170-2816 OCC 116 0.10 60
Show 18174-2817 OCC 168 0.10 64
Show 18119-2825 J 1647 4.80 46 64
Show 18101-2807 TDT 721 9.80 162 66
Show 18114-2827 RST2035 0.40 153 68
Show 18152-2837 OCC 151 0.10 69
Show 18093-2809 ALD 67 1.90 17 76
Show 18119-2620 J 2198 AB 3.40 98 77
Show 18119-2620 J 2198 AC 29.30 76 77
Show 18086-2752 BU 244 AB 2.20 269 78
Show 18138-2850 B 2436 6.80 277 80
Show 18191-2644 B 387 AB 8.70 37 81
Show 18191-2644 B 387 BC 0.80 164 81
Show 18191-2644 B 387 BD 4.70 321 81
Show 18086-2752 BU 244 Ba,Bb 0.10 138 83
Show 18165-2854 RST5446 0.20 115 89
Show 18207-2754 TDT 809 0.50 108 91
Show 18095-2621 B 381 0.20 50 94
Show 18163-2559 J 2125 AB 4.10 16 94
Show 18163-2559 J 2125 AC 9 176 94
Show 18100-2851 RST2033 0.80 188 98
Show 18070-2706 OCC 88 0.10 99
Show 18106-2602 HDS2563 0.60 167 101
Show 18093-2607 HDS2560 Aa,Ab 1.30 342 107
Show 18093-2607 B 379 AB 28.90 1 107
Show 18093-2607 B 379 AC 17 3 107
Show 18094-2855 DAM1037 6.50 66 107
Show 18093-2856 SKF2550 55.80 201 108
Show 18095-2859 RST2032 BC 0.50 254 110
Show 18095-2859 SKF2064 A,BC 43.20 309 110
Show 18060-2659 I 1017 2.20 86 114
Show 18103-2913 HO 428 0.41 93.50 115