18185-1345 DCH  19

 
 
18h 18m 32.72s -13 45' 11.8" P.A. 231 sep 0.7 mag 7.07,10.62 Sp B9
 
 
Coord 2000
18185-1345
Discov num
DCH  19
Comp
Coord arcsec 2000
18 18 32.72 -13 45 11.8
Date first
1998
Date last
1998
Obs
1
Pa first
231
Pa last
231
P.A. Now (θ)
231°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
7.07
Mag sec
10.62
delta mag (ΔM)
3.55
Spectral class
B9 (blue-white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231.1
Precise sep
0.672
Constellation
Serpens
Tycho2
5689-00966-1
last precise pa
231.1
last precise sep
0.672
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18185-1345 DCH 19 1998 1 231 0.7 10.10   B9 181832.72-134511.8

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 18185-1345 DCH 19 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
DCH Duchene, G., Bouvier, J. & Simon, T
DCH Duchene, G., Monin, J.-L., Bouvier, J., & Menard, F.
DCH Duchene, G., Simon, T., Eisloffel, J., & Bouvier, J.
DCH Duchene, G. Ghez, A.M. & McCabe, C.
DCH Duchene, G., Ghez, A.M., McCabe, C., & Weinberger, A.J.
DCH Duchene, G, Menard, F., Stapelfeldt, K., & Duvert, G.
DCH Duchene, G., Bouvier, J., Bontemps, S., Andre, P. & Motte, F.
DCH Duchene, G., McCabe, C., Ghez, A.M., & Macintosh, B.A.
DCH Duchene, G., Ghez, A.M., McCabe, C., & Ceccarelli, C.
DCH Duchene, G., Beust, H., Adjali, F., Konopacky, Q.M., & Ghez, A.M.
DCH Duchene, G., Bontemps, S., Bouvier, J., Andre, P., Djupvik, A.A., & Ghez, A.M.
DCH Duchene, G., McCabe, C., Pinte, C., Stapelfeldt, K.R., Menard, F., Duvert, G.,

 
 
WDS 18185-1345 DCH 19 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18185-1345 DCH 19 : MEASURES
 
 
No records found.

 
 
WDS 18185-1345 DCH 19 : Virtual Eyepiece
 
 

18185-1345  DCH  19 A 18185-1345  DCH  19 sep 0.7 P.A. 231 mag 7.07,10.62 Sp B9 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:
 
 
WDS 18185-1345 DCH 19 : Aladin DSS image @ 18h 18m 32.72s -13 45' 11.8"
 
 
 
 
WDS 18185-1345 DCH 19 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18185-1345  DCH  19 distance=1' 18186-1345  DCH  21 distance=2' 18186-1346  DCH  22AB distance=2' 18184-1344  DBR 290 distance=2' 18187-1345  SNA  89AB distance=2' 18187-1345  SNA  89AC distance=2' 18187-1345  SNA  89AD distance=2' 18187-1345  SNA  89AE distance=2' 18186-1346  DCH  23CD distance=2' 18186-1346  DCH  25EF distance=2' 18185-1344  SHN 229 distance=3' 18186-1347  DBR 291CD distance=3' 18186-1347  DCH  24AB distance=3' 18187-1347  DCH  28AB distance=3' 18186-1348  SNA  87Ha,Hb distance=3' 18186-1348  SNA  87HI distance=3' 18186-1348  SNA  87HJ distance=3' 18186-1348  SNA  87HK distance=3' 18187-1347  DCH  29CD distance=3' 18187-1347  DCH  30EF distance=3' 18187-1347  DCH  31GH distance=3' 18187-1346  DCH  27 distance=3' 18186-1348  DCH  26AB distance=3' 18186-1348  SNA  88AC distance=3' 18186-1348  SNA  88AD distance=3' 18186-1348  SNA  88AE distance=3' 18186-1348  SNA  88AF distance=3' 18186-1348  SNA  88AG distance=3' 18187-1347  DCH  32IJ distance=4' 18187-1349  DCH  34CD distance=4' 18188-1348  DCH  39 distance=5' 18186-1341  DCH  20 distance=5' 18188-1347  DCH  38CD distance=5' 18188-1347  DCH  37AB distance=5' 18187-1349  DCH  35EF distance=5' 18189-1347  DCH  41AB distance=5' 18187-1349  DCH  33AB distance=6' 18188-1349  DCH  40 distance=6' 18189-1347  DCH  42CD distance=6' 18182-1347  DCH  18 distance=6' 18189-1349  DCH  43 distance=7' 18189-1348  HDS2590AB distance=7' 18189-1348  SNA  91Aa,Ab distance=7' 18190-1349  DBR 292 distance=7' 18191-1344  DCH  44 distance=9' 18187-1356  DCH  36 distance=12' 18179-1415  BRT2748 distance=32' 18211-1339  RST9006 distance=35' 18181-1310  HU   59 distance=36' 18168-1414  J  2204AB distance=38' 18168-1414  J  2204AC distance=38' 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 sep pa dist(')
Show 18185-1345 DCH 19 0.70 231 1
Show 18186-1345 DCH 21 0.10 299 2
Show 18186-1346 DCH 22 AB 0.60 346 2
Show 18184-1344 DBR 290 2.60 84 2
Show 18187-1345 SNA 89 AB 5.10 344 2
Show 18187-1345 SNA 89 AC 5.10 249 2
Show 18187-1345 SNA 89 AD 5.50 206 2
Show 18187-1345 SNA 89 AE 6.20 241 2
Show 18186-1346 DCH 23 CD 0.80 322 2
Show 18186-1346 DCH 25 EF 1.10 295 2
Show 18185-1344 SHN 229 0.10 3
Show 18186-1347 DBR 291 CD 3.10 99 3
Show 18186-1347 DCH 24 AB 0.50 30 3
Show 18187-1347 DCH 28 AB 0.80 225 3
Show 18186-1348 SNA 87 Ha,Hb 0 49 3
Show 18186-1348 SNA 87 HI 2.70 297 3
Show 18186-1348 SNA 87 HJ 3.50 139 3
Show 18186-1348 SNA 87 HK 5.80 68 3
Show 18187-1347 DCH 29 CD 1.10 185 3
Show 18187-1347 DCH 30 EF 0.70 136 3
Show 18187-1347 DCH 31 GH 1.20 253 3
Show 18187-1346 DCH 27 0.80 120 3
Show 18186-1348 DCH 26 AB 0.10 310 3
Show 18186-1348 SNA 88 AC 3.70 5 3
Show 18186-1348 SNA 88 AD 3.70 246 3
Show 18186-1348 SNA 88 AE 3.80 177 3
Show 18186-1348 SNA 88 AF 5.90 126 3
Show 18186-1348 SNA 88 AG 6.60 303 3
Show 18187-1347 DCH 32 IJ 0.90 7 4
Show 18187-1349 DCH 34 CD 1.20 273 4
Show 18188-1348 DCH 39 0.50 254 5
Show 18186-1341 DCH 20 0.50 228 5
Show 18188-1347 DCH 38 CD 1.40 90 5
Show 18188-1347 DCH 37 AB 0.70 307 5
Show 18187-1349 DCH 35 EF 0.70 153 5
Show 18189-1347 DCH 41 AB 1 261 5
Show 18187-1349 DCH 33 AB 0.40 95 6
Show 18188-1349 DCH 40 1.40 297 6
Show 18189-1347 DCH 42 CD 1.30 320 6
Show 18182-1347 DCH 18 1.40 288 6
Show 18189-1349 DCH 43 1.50 268 7
Show 18189-1348 HDS2590 AB 2.10 352 7
Show 18189-1348 SNA 91 Aa,Ab 0.01 199.80 7
Show 18190-1349 DBR 292 2 61 7
Show 18191-1344 DCH 44 0.60 324 9
Show 18187-1356 DCH 36 1.40 235 12
Show 18179-1415 BRT2748 2.80 82 32
Show 18211-1339 RST9006 1.40 246 35
Show 18181-1310 HU 59 1 343 36
Show 18168-1414 J 2204 AB 5.90 189 38
Show 18168-1414 J 2204 AC 14.80 351 38