16087-2341 SHT 61 (NSV7470)

 
 
16h 08m 43.73s -23° 41' 07.3" P.A. 117.00 sep 2.4 mag 5.81,14.11 Sp B9V dist. 136.05 pc (443.8 l.y.)
 
 
Coord 2000 16087-2341 Discov num SHT  61 Comp Coord arcsec 2000 16 08 43.73 -23 41 07.3
Date first 2000 Date last 2000 Obs 2
Pa first 117 Pa last 116.8 P.A. Now (θ) 116.8°
Sep first 2.4 Sep last 2.37 Sep. Now (ρ) 2.37"
Mag pri 5.81 Mag sec 14.11 delta mag (ΔM) 8.3 Spectral class B9V (blue-white)
Pri motion ra -010 Sec motion ra
Pri motion dec -026 Sec motion dec
Notes U K (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.
 
 
16087-2341 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 184164 16 08 44 -23 41 07 OCC 103 Aa,Ab 1930 0 -1 0.1 6.60 6.60 0.00
Show NSV7470 184164 16 08 44 -23 41 07 SHT 61 2000 2 117 2.4 5.81 14.11 8.30 <===
Quadruple system
0 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV7470 Constellation Scorpius SAO 184164 HIP 79098
Tycho2 6780-01608-1 Gaia DR2 6242058872466158848 HD 144844 HR 6003
GC 21694 CD CD-2312731 CP CP-23 6332 FK5 3275
Distance 136.05 Distance ly 443.8
 
 
WDS 16087-2341 SHT 61 (NSV7470) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
OCC1971 O j Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F., 1971Natur.234..405T
OCC1971 Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
OCC1971 Nature 234, 405, 1971 (also summarized in OCC2010)
OCC1972 O j Hubbard, W.B. & van Flandern, T.C. 1972AJ.....77...65H
OCC1972 AJ 77, 65, 1972
OCC1976 O j Taylor, G.E., Walker, E.N., Quintanilla, A.R. & Lopez de Coca, M.P. 1976A&A....50..121T
OCC1976 A&A 50, 121, 1976 (also summarized in OCC2010)
OCC1990 O j Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W., 1990AJ.....99.1636D
OCC1990 A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
OCC1990 AJ 99, 1636, 1990 (also summarized in OCC2010)
OCC1993 O j Sato, I., Soma, M. & Hirose, T. 1993AJ....105.1553S
OCC1993 AJ 105, 1553, 1993 (also summarized in OCC2010)
OCC2001 O - Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A., 2001BASI...29..577V
OCC2001 Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
OCC2001 Bull. Astr. Soc. India 29, 577, 2001 (also summarized in OCC2010)
OCC2002 O - Occult. Doubles Cat., D. Dunham, ed. .
OCC2002 http://www.lunar-occultations.com/iota/iotandx.htm
OCC2008 O j Ling, A. 2008JRASC.102...15L
OCC2008 JRASC 102, 15, 2008
OCC2009 O u Herald, D. and Sandy, R. 2009JDSO....5..208H
OCC2009 JDSO 5, 208, 2009
OCC2009b O j Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B., 2009PASP..121..359L
OCC2009b Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
OCC2009b PASP 121, 359, 2009 (also summarized in OCC2010)
OCC2010 O u Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris, 2010JDSO....6...88H
OCC2010 T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
OCC2010 JDSO 6, 88, 2010
OCC2010b O u Herald, D., Loader, B. & Parker, S. 2010JDSO....6..150H
OCC2010b JDSO 6, 150, 2010
OCC2010c O - Herald, D., Kashiwagura, M., Loader, B., Messner, S., Sandy, R. & Togashi, H. 2010JDSO....6..152H
OCC2010c JDSO 6, 152, 2010
OCC2010d O u Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson, 2010JDSO....6..176L
OCC2010d E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
OCC2010d JDSO 6, 176, 2010
OCC2011 O u George, T., Timerson, B., Coughlin, K. & Fleishman, R. 2011JDSO....7..129G
OCC2011 JDSO 7, 129, 2011
OCC2011b O u Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson, 2011JDSO....7..159L
OCC2011b E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
OCC2011b JDSO 7, 159, 2011
OCC2011c O u George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S., 2011JDSO....7..169G
OCC2011c Suggs, R., Venable, R. & Warren, W.H.
OCC2011c JDSO 7, 169, 2011
OCC2011d O - George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J., 2011JDSO....7..175G
OCC2011d di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
OCC2011d JDSO 7, 175, 2011
OCC2011e O j Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H., ...................
OCC2011e Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
OCC2011e J. for Occultation Astron., #3, Jul-Sep 2011 (some data also in OCC2008)
OCC2012a O j George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A., 2012JDSO....8..306G
OCC2012a Centala, J., Modic, R., & Slauson, D.
OCC2012a JDSO 8, 306, 2012
OCC2012b O u Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T., 2012JDSO....8..313L
OCC2012b Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
OCC2012b JDSO 8, 313, 2012
OCC2013a O - George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W., 2013JDSO....9...88G
OCC2013a Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
OCC2013a JDSO 9, 88, 2013
OCC2013b O j Giacchini, B.L., Timerson, B., George, T., Degenhardt, S. & Herald, D. 2013JDSO....9..130G
OCC2013b JDSO 9, 130, 2013
OCC2013c O j Casas, R., Juan, J., Naves, R., Perello, C., Rovira, J., Selva, A. & Schnabel, C. 2013JDSO....9..183C
OCC2013c JDSO 9, 183, 2013
OCC2013d O j Herald, D., Talbot, J., Bradshaw, J., Broughton, J., Hanna, W. & Watson, D. 2013JDSO....9..226H
OCC2013d JDSO 9, 226, 2013
OCC2013e O - Herald, D. 2013JDSO....9..274H
OCC2013e JDSO 9, 274, 2013
OCC2014a O - Loader, B. 2014JDSO...10....2L
OCC2014a JDSO 10, 2, 2014
OCC2014b O - Gault, D. 2014JDSO...10....4G
OCC2014b JDSO 10, 4, 2014
OCC2014c O - Herald, D., Talbot, J., Chad, C., Broughton, J. & Anderson, P. 2014JDSO...10...29H
OCC2014c JDSO 10, 29, 2014
OCC2014d O j Herald, D., Talbot, J. & Kerr, S. 2014JDSO...10..107H
OCC2014d JDSO 10, 107, 2014
OCC2014e O u Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T., 2014JDSO...10..150L
OCC2014e Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
OCC2014e JDSO 10, 150, 2014
OCC2014f O - Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A., 2014JDSO...10..240S
OCC2014f Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
OCC2014f JDSO 10, 240, 2014
OCC2016a O j Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D., 2016JDSO...12..143L
OCC2016a Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
OCC2016a JDSO 12, 143, 2016
OCC2016b O - Gault, D. & Herald, D. 2016JDSO...12..556G
OCC2016b JDSO 12, 556, 2016
OCC2017a O j Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M., 2017JDSO...13..585L
OCC2017a Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
OCC2017a JDSO 13, 585, 2016
OCC2018a O j Timerson, B., George, T., Blank, T., Maley, P., Messner, S. & Moore, J. 2018JDSO...14..395T
OCC2018a JDSO 14, 395, 2018 .
OCC2019a O j Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham, 2019JDSO...15..162T
OCC2019a J., Gimple, B., Maley, P., Anthony, S., Wiesenborn, C., Hunt, T., Sumner, R. &
OCC2019a Thomas, W.
OCC2019a JDSO 15, 162, 2019 .
OCC2019b O j Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R., 2019JDSO...15..268H
OCC2019b Terakubo, K., Sato, M. & Shima, K.
OCC2019b JDSO 15, 268, 2019 .
OCC2019c O j Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad, 2019JDSO...15..503L
OCC2019c C., Ellington, C., Gault, D., Giacchini, B., Haymes, T., Herald, D., Ishida, M.,
OCC2019c Iverson, E., Kerr, S., Manek, J., McKay, G., Messner, S., Pratt, A., Sandy, R.,
OCC2019c Watanabe, H., Yamamura, H. & Yoshida, H.
OCC2019c JDSO 15, 503, 2019 .
OCC2019d O j Giacchini, B.L., George, T., Spagnotto, J. & Wilberger, A.J. 2019JDSO...15..554G
OCC2019d JDSO 15, 554, 2019 .
OCC2020a O - Perello, C., Frappa, E., Janik, T., Kattentidt, B., Polak, J., Rottenborn, M. & 2020JDSO...16...87P
OCC2020a Selva, A.
OCC2020a JDSO 16, 87, 2020
OCC2020b O Herald, D. 2020JDSO...16..113H
OCC2020b JDSO 16, 105, 2020
OCC2020c O Bardecker, J. & Messner, S. 2020JDSO...16..405B
OCC2020c JDSO 16, 405, 2020
OCC2020d O Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford, 2020JDSO...16..440G
OCC2020d R., Trank, R., Preston, S. & Herald, D.
OCC2020d JDSO 16, 440, 2020
OCC2020e O Boutet, M. & Sanchez, J. 2020JDSO...16..483B
OCC2020e JDSO 16, 483, 2020
OCC2021a O Hayamizu, T., Soma, M., Watanabe, Ha., Asai, A., Watanable, Hi. & Nohara, H. 2021JDSO...17..131H
OCC2021a JDSO 17, 131, 2021
OCC2021b O Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O., 2021JDSO...17..230F
OCC2021b Gacem, A., Khenifer, H.M., Mokhtari, L., Nosal, P., Rayane, H., Selimi, T.E.M.,
OCC2021b Sposetti, S. & Aissa, D.B.
OCC2021b JDSO 17, 230, 2021
OCC2022a O Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A., 2022JDSO...18...61H
OCC2022a Ida, M., Uchiyama, S., Nagata, T., Yamamura, H., Owada, M. & Yamashita, M.
OCC2022a JDSO 18, 61, 2022
OCC2022b O j Andersson, S. 2022JDSO...18..207A
OCC2022b JDSO 18, 207, 2022
OCC2022c O j Klos, O. 2022JDSO...18..210K
OCC2022c JDSO 18, 210, 2022
OCC2023a O j Bardecker, J. 2023JDSO...19...59B
OCC2023a JDSO 19, 59, 2023
Sht1998 - Shatsky, N.I. 1998SvAL...24..257S
Sht1998 SvAL 24, 257, 1998
Sht1999 C - Shatsky, N.I., Sinachopoulos, D., Prado, P. & van Dessel, E. 1999A&AS..139...69S
Sht1999 A&AS 139, 69, 1999
Sht2002 A - Shatsky, N.I. & Tokovinin, A. 2002A&A...382...92S
Sht2002 A&A 382, 92, 2002
Sht2014 - Denisenko, D., Lipunov, V., Balanutsa, P. & Shatsky, N. 2014ATel.5788....1D
Sht2014 Astronomer's Telegram #5788 (http://www.astronomerstelegram.org/?read=5788)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16087-2341 SHT 61 2000 1 117 2.4 5.86   B9V U 160843.73-234107.3

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

 
 
WDS 16087-2341 SHT 61 (NSV7470) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16087-2341 SHT 61 (NSV7470) : MEASURES
 
 
No records found.

 
 
WDS 16087-2341 (NSV7470) : VIRTUAL EYEPIECE
 
 

16087-2341 SHT  61A mag 5.81 Sp B9V 16087-2341 OCC 103Ab mag 6.6 16087-2341 SHT  61B sep 2.2 P.A. 118.90 mag 14.11 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 16087-2341 (NSV7470) : ALADIN DSS IMAGE @ 16h 08m 43.73s -23° 41' 07.3"
 
 
 
 
WDS 16087-2341 SHT 61 (NSV7470) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16087-2341  SHT  61 distance=1' 16087-2341  OCC 103Aa,Ab distance=1' 16082-2351  JNN 220 distance=13' 16100-2345  BOY  21 distance=18' 16087-2320  B   864 distance=22' 16066-2344  USD 548 distance=29' 16064-2341  USD 528 distance=33' 16111-2333  USD 841 distance=34' 16080-2309  TOK 747 distance=34' 16065-2327  UC 3116 distance=34' 16061-2336  RAS  25 distance=37' 16074-2306  TOK 745 distance=40' 16104-2306  KOU  56AB distance=42' 16104-2306  LAF 123AC distance=42' 16069-2416  KSA  84AB distance=44' 16069-2416  LAF 109AC distance=44' 16069-2416  LAF 109AD distance=44' 16069-2416  LAF 109AE distance=44' 16069-2416  LAF 109AF distance=44' 16120-2354  TDS9791AB distance=47' 16053-2340  KOU  48 distance=47' 16057-2317  USD 499 distance=49' 16122-2355  B  2801AB distance=50' 16122-2355  JNN 224AC distance=50' 16088-2430  USD 690 distance=50' 16125-2332  USD 934Aa,Ab distance=53' 16125-2332  USD 934Aa,B distance=53' 16107-2252  BRT1496 distance=57' 16119-2304  KSA  95 distance=58' 16104-2247  GRV1282 distance=59' 16080-2442  TOK 748 distance=62' 16095-2444  USD 738 distance=64' 16133-2359  USD 983 distance=65' 16136-2326  TOK 759 distance=69' 16138-2345  TDS9804 distance=70' 16113-2241  DON 785 distance=71' 16135-2311  MET  71AB distance=73' 16135-2311  LAF 129AC distance=73' 16095-2229  USD 740Aa,Ab distance=73' 16036-2358  UC 3110 distance=73' 16130-2258  IRE  12AB distance=74' 16130-2258  IRE  12AC distance=74' 16130-2258  LAF 128AD distance=74' 16081-2456  DON 781AB distance=75' 16043-2431  TOK 742 distance=79' 16093-2222  WSI 130AB distance=80' 16093-2222  WSI 130Aa,Ab distance=80' 16130-2245  USD 964AB distance=81' 16130-2245  USD 964AC distance=81' 16103-2459  K2   24AB distance=82' 16103-2459  K2   24AC distance=82' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 16087-2341 SHT 61 117 2.4 1
Show 16087-2341 OCC 103 Aa,Ab -1 0.1 1
Show 16082-2351 JNN 220 115 0.3 13
Show 16100-2345 BOY 21 173 0.1 18
Show 16087-2320 B 864 275 2.2 22
Show 16066-2344 USD 548 93 0.1 29
Show 16064-2341 USD 528 79 0.3 33
Show 16111-2333 USD 841 221 1.9 34
Show 16080-2309 TOK 747 36 2.4 34
Show 16065-2327 UC 3116 183 23.6 34
Show 16061-2336 RAS 25 128 0.1 37
Show 16074-2306 TOK 745 8 0.1 40
Show 16104-2306 KOU 56 AB 178 0.6 42
Show 16104-2306 LAF 123 AC 58 3.1 42
Show 16069-2416 KSA 84 AB 273 1.7 44
Show 16069-2416 LAF 109 AC 201 3.5 44
Show 16069-2416 LAF 109 AD 295 5.7 44
Show 16069-2416 LAF 109 AE 212 9.4 44
Show 16069-2416 LAF 109 AF 218 9.5 44
Show 16120-2354 TDS9791 AB 87 3.1 47
Show 16053-2340 KOU 48 24 1.1 47
Show 16057-2317 USD 499 111 1.7 49
Show 16122-2355 B 2801 AB 186 12.2 50
Show 16122-2355 JNN 224 AC 129 3.7 50
Show 16088-2430 USD 690 96 0.5 50
Show 16125-2332 USD 934 Aa,Ab 10 0.1 53
Show 16125-2332 USD 934 Aa,B 147 1.6 53
Show 16107-2252 BRT1496 324 4.4 57
Show 16119-2304 KSA 95 156 2.0 58
Show 16104-2247 GRV1282 180 1.3 59
Show 16080-2442 TOK 748 229 0.6 62
Show 16095-2444 USD 738 114 1.5 64
Show 16133-2359 USD 983 58 0.1 65
Show 16136-2326 TOK 759 156 0.5 69
Show 16138-2345 TDS9804 43 0.6 70
Show 16113-2241 DON 785 337 1.2 71
Show 16135-2311 MET 71 AB 90 1.5 73
Show 16135-2311 LAF 129 AC 127 6.1 73
Show 16095-2229 USD 740 Aa,Ab 4 0.2 73
Show 16036-2358 UC 3110 243 27.2 73
Show 16130-2258 IRE 12 AB 115 11.0 74
Show 16130-2258 IRE 12 AC 223 12.2 74
Show 16130-2258 LAF 128 AD 59 1.6 74
Show 16081-2456 DON 781 AB 339 0.9 75
Show 16043-2431 TOK 742 67 0.3 79
Show 16093-2222 WSI 130 AB 188 1.1 80
Show 16093-2222 WSI 130 Aa,Ab 64 0.1 80
Show 16130-2245 USD 964 AB 9 5.5 81
Show 16130-2245 USD 964 AC 145 3.6 81
Show 16103-2459 K2 24 AB 155 3.8 82
Show 16103-2459 K2 24 AC 283 6.1 82

 
 
WDS 16087-2341 : COMPONENTS
 
 
  A Ab
Ab pa=0.0°
sep=0.00"
 
B pa=118.9°
sep=2.21"
pa=118.9°
sep=2.21"
 
 
16087-2341 A
 
 
Componente originario normalizzato AB Name NSV7470 Coord arcsec 2000 160843.73-234107.3 Mag 5.81
Spectral class B9V (blue-white) PmRA -10.00 PmDE -26.0 SAO 184164
HIP 79098 Tycho2 6780-01608-1 HD 144844 HR 6003
GC 21694 CD CD-2312731 CP CP-23 6332 FK5 3275
Tycho2
Tycho2 6780-01608-1 Pflag RAmdeg 242.18217243 DEmdeg -23.68541716
PmRA -9.5 PmDE -26.0 E RAmdeg 4 E DEmdeg 4
E pmRA 0.7 E pmDE 0.7 EpRAm 1991.13 EpDEm 1990.96
Num 23 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.7
Q pmDE 0.7 BTmag 5.881 E BTmag 0.014 VTmag 5.861
E VTmag 0.010 Prox 999 TYC T HIP 79098
CCDM RAdeg 242.18219639 DEdeg -23.68535611 EpRA 1990 1.73
EpDE 1990 1.53 E RAdeg 3.5 E DEdeg 3.8 Posflg
Corr 0.1
SAO
SAO 184164 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 -0.025 Vmag 5.8 SpType B9
Double code Source 70 CatNum 21694 DM CD-2312731
DMcomp BDsup HD 144844 M HD 0
GC 21694 RA1950rad 4.21382241 DE1950rad -0.41108647 PmRA2000 -0.0009
PmDE2000 -0.022
Hipparcos
Catalog H HIP 79098 Proxy RAhms 16 08 43.73
DEdms -23 41 07.3 Vmag 5.86 VarFlag R Vmag H
RAdeg 242.182 DEdeg -23.6854 AstroRef Plx 7.65
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 144844 BD
CD CD-2312731 CP CP-23 6332 Dm number -2312731 VIred 0.02
SpType B9V R SpType Coord arcsec 2000 160843.73-234107.3
Hipparcos 2
HIP 79098 Sn 5 So 0 Nc 1
RArad 4.226876718 DErad -0.4133873936 Plx 7.35 PmRA -10.65
PmDE -25.64 E RArad 0.28 E DErad 0.21 E Plx 0.31
E pmRA 0.32 E pmDE 0.29 Hpmag 5.8739 E Hpmag 0.0009
SHp 0.006 VA 0 BV 0.02 E BV 0.005
VI 0.04
 
 
16087-2341 Ab
 
 
Coord arcsec 2000 160843.73-234107.3 Mag 6.6 Calc coord yes
 
 
16087-2341 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 160843.87-234108.4 Mag 14.11 Calc delta mag 7.51
Calc coord yes