15482+0134 LAF 55 AE

 
 
15h 48m 09.46s +01° 34' 18.2" P.A. 305.00 sep 8.0 mag 5.60,21.40 Sp G8V dist. 21.29 pc (69.45 l.y.)
 
 
Coord 2000 15482+0134 Discov num LAF  55 Comp AE Coord arcsec 2000 15 48 09.46 +01 34 18.2
Date first 2005 Date last 2005 Obs 1
Pa first 305 Pa last 305.4 P.A. Now (θ) 305.4°
Sep first 8.0 Sep last 8.04 Sep. Now (ρ) 8.04"
Mag pri 5.60 Mag sec 21.40 delta mag (ΔM) 15.8 Spectral class G8V (yellow)
Pri motion ra -176 Sec motion ra
Pri motion dec -167 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.
 
 
15482+0134 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V382 Ser 121196 15 48 09 +01 34 18 EIS 1 AB 2017 9 352 17.7 7.53 11.90 4.37
Show 121196 15 48 09 +01 34 18 LAF 55 AC 2005 1 12 2.3 5.60 17.00 11.40
Show 121196 15 48 09 +01 34 18 LAF 55 AD 2005 1 287 4.0 5.60 22.20 16.60
Show 121196 15 48 09 +01 34 18 LAF 55 AE 2005 1 305 8.0 5.60 21.40 15.80 <===
Show 121196 15 48 09 +01 34 18 LAF 55 AF 2005 1 258 8.3 5.60 21.30 15.70
Show 121196 15 48 09 +01 34 18 LAF 55 AG 2005 1 299 11.0 5.60 15.50 9.90
Show 121196 15 48 09 +01 34 18 LAF 55 AH 2005 1 190 11.4 5.60 20.70 15.10
Show 121196 15 48 09 +01 34 18 LAF 55 AI 2020 3 207 10.0 5.60 17.90 12.30
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V382 Ser Constellation Serpens SAO 121196 HIP 77408
Tycho2 0352-00286-1 Gaia DR2 4422809716282811776 HD 141272 GL NN 3917
BD BD+02 3001 Distance 21.29 Distance ly 69.45
 
 
WDS 15482+0134 LAF 55 AE : NOTES
 
 
discov_num notes refcode
EIS 1 V382 Ser = GJ 3917. Eisenbeiss et al. (2007) use archival data from Eis2007
POSS-I (1950) and UK Schmidt red and IR (1981, 1992), plus 2MASS, as
well as followup H-band observation with the Omega-Cass IR camera at
the 3.5m Calar Alto telescope; derive pm of secondary similar to that
of primary. The orbital period is estimated at 7000y. Low-resolution
optical spectroscopy yields spectral type M2.5-3.5V for the secondary;
the derived distance is 24.4 +/- 4.2 pc.
 
 
REFERENCES
 
 
refcode metd author reference
Eis2007 Pp w Eisenbeiss, T., Seifahrt, A., Mugrauer, M., Schmidt, T.O.B., Neuhauser, R., & 2007AN....328..521E
Eis2007 +Ed Roell, T.
Eis2007 +E2 AN 328, 521, 2007
Eis2007 +Ci (archival data from POSS-I, 2MASS, and DENIS, plus IR imaging from Calar Alto 3.5m
Eis2007 and OMEGA-Cass)
 
 
DISCOVERER
 
 
idgroup discov author
1 LAF Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F.,
1 LAF Rigaut, F., Graham, J.R., et al.
10 LAF Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., &
10 LAF Hauschildt, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15482+0134 LAF 55 AE 2005 1 305 8.0 7.44 23.00 G8V N D 154809.46+013418.2

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WDS 15482+0134 LAF 55 AE : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15482+0134 LAF 55 AE : MEASURES
 
 
No records found.

 
 
WDS 15482+0134 : VIRTUAL EYEPIECE
 
 

15482+0134 EIS   1A mag 7.53 Sp G8V 15482+0134 EIS   1B sep 17.7 P.A. 351.90 mag 11.9 15482+0134 LAF  55C sep 2.3 P.A. 12.30 mag 17 15482+0134 LAF  55D sep 4.0 P.A. 286.90 mag 22.2 15482+0134 LAF  55E sep 8.0 P.A. 305.40 mag 21.4 15482+0134 LAF  55F sep 8.3 P.A. 258.10 mag 21.3 15482+0134 LAF  55G sep 10.9 P.A. 299.20 mag 15.5 15482+0134 LAF  55H sep 11.4 P.A. 190.40 mag 20.7 15482+0134 LAF  55I sep 10.0 P.A. 207.40 mag 17.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 15482+0134 : ALADIN DSS IMAGE @ 15h 48m 09.46s +01° 34' 18.2"
 
 
 
 
WDS 15482+0134 LAF 55 AE : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15482+0134  LAF  55AE distance=0' 15471+0146  CBL 497 distance=20' 15473+0149  RAO 664 distance=21' 15474+0154  GWP2553 distance=24' 15504+0149  TOK 597 distance=38' 15503+0212  SKF1311 distance=50' 15505+0055  KPP3297 distance=53' 15467+0045  LDS6306 distance=54' 15512+0107  RAO 339CD distance=54' 15441+0140  GWP2550 distance=61' 15499+0230  YSC 109 distance=62' 15526+0211  GWP2559 distance=77' 15436+0209  BAL1907 distance=77' 15499+0248  ARU  13 distance=78' 15473-0016  SOZ  15 distance=80' 15470-0012  GRV1116 distance=83' 15440+0231  A  2230CE distance=84' 15533+0205  TDS9677 distance=84' 15536+0156  BAL1908 distance=84' 15440+0231  A  2230AB distance=84' 15440+0231  A  2230AC distance=84' 15440+0231  A  2230AD distance=84' 15440+0231  RDR   6Ba,Bb distance=84' 15526-0036  HDS2235 distance=89' 15450+0250  GRV1115 distance=90' 15426+0052  FMR 120 distance=94' 15507+0302  CBL 499 distance=96' 15420+0156  BAL1906 distance=96' 15460+0001  A  2231 distance=99' 15527-0021  HO  398 distance=101' 15415+0113  SKF 915 distance=102' 15419-0049  J   444 distance=105' 15547+0054  LDS4600AB distance=106' 15507+0313  BAL2409 distance=106' 15538+0029  RST5401 distance=107' 15461+0321  GRV 912 distance=112' 15420+0027  A  2176 distance=114' 15562+0122  GWP2565 distance=122' 15475+0337  JMS   5 distance=123' 15463+0340  HDS2220 distance=129' 15531+0323  UC 3076 distance=132' 15570+0122  KPP3974 distance=134' 15399+0227  SLE 926 distance=134' 15413+0007  BAL1177AB distance=135' 15413+0007  WLY   7BC distance=136' 15398+0230  CVR 168 distance=137' 15559+0016  BAL1178 distance=140' 15554+0005  RST5402 distance=141' 15451+0348  KPP1668 distance=142' 15556+0002  KPP3973 distance=145' 15580+0143  BAL1909 distance=149' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 15482+0134 EIS 1 AB 352 17.7
Show 15482+0134 LAF 55 AC 12 2.3
Show 15482+0134 LAF 55 AD 287 4.0
Show 15482+0134 LAF 55 AE 305 8.0
Show 15482+0134 LAF 55 AF 258 8.3
Show 15482+0134 LAF 55 AG 299 11.0
Show 15482+0134 LAF 55 AH 190 11.4
Show 15482+0134 LAF 55 AI 207 10.0
Show 15471+0146 CBL 497 286 68.3 20
Show 15473+0149 RAO 664 304 0.2 21
Show 15474+0154 GWP2553 105 7.7 24
Show 15504+0149 TOK 597 146 422.0 38
Show 15503+0212 SKF1311 300 74.8 50
Show 15505+0055 KPP3297 192 6.0 53
Show 15467+0045 LDS6306 278 15.8 54
Show 15512+0107 RAO 339 CD 110 0.3 54
Show 15441+0140 GWP2550 37 7.0 61
Show 15499+0230 YSC 109 90 0.1 62
Show 15526+0211 GWP2559 343 72.7 77
Show 15436+0209 BAL1907 347 2.4 77
Show 15499+0248 ARU 13 140 0.3 78
Show 15473-0016 SOZ 15 267 12.4 80
Show 15470-0012 GRV1116 146 23.5 83
Show 15440+0231 A 2230 CE 235 172.8 84
Show 15533+0205 TDS9677 263 0.9 84
Show 15536+0156 BAL1908 246 10.1 84
Show 15440+0231 A 2230 AB 15 4.5 84
Show 15440+0231 A 2230 AC 208 193.9 84
Show 15440+0231 A 2230 AD 286 173.6 84
Show 15440+0231 RDR 6 Ba,Bb 30 0.2 84
Show 15526-0036 HDS2235 75 0.5 89
Show 15450+0250 GRV1115 312 30.1 90
Show 15426+0052 FMR 120 295 85.6 94
Show 15507+0302 CBL 499 350 24.6 96
Show 15420+0156 BAL1906 253 16.7 96
Show 15460+0001 A 2231 26 2.2 99
Show 15527-0021 HO 398 39 11.1 101
Show 15415+0113 SKF 915 175 4.8 102
Show 15419-0049 J 444 318 2.9 105
Show 15547+0054 LDS4600 AB 215 2.8 106
Show 15507+0313 BAL2409 20 2.6 106
Show 15538+0029 RST5401 5 0.5 107
Show 15461+0321 GRV 912 254 20.7 112
Show 15420+0027 A 2176 216 0.2 114
Show 15562+0122 GWP2565 152 9.1 122
Show 15475+0337 JMS 5 286 388.2 123
Show 15463+0340 HDS2220 99 0.2 129
Show 15531+0323 UC 3076 141 9.9 132
Show 15570+0122 KPP3974 296 1.6 134
Show 15399+0227 SLE 926 314 22.1 134
Show 15413+0007 BAL1177 AB 268 23.1 135

 
 
WDS 15482+0134 : COMPONENTS
 
 
  A B C D E F G H
B pa=351.9°
sep=17.66"
 
C pa=12.3°
sep=2.31"
pa=168.9°
sep=15.52"
 
D pa=286.9°
sep=4.03"
pa=184.8°
sep=16.37"
pa=256.0°
sep=4.48"
 
E pa=305.4°
sep=8.04"
pa=197.6°
sep=13.46"
pa=288.8°
sep=7.44"
pa=322.3°
sep=4.41"
 
F pa=258.1°
sep=8.32"
pa=196.4°
sep=20.02"
pa=245.3°
sep=9.50"
pa=236.0°
sep=5.17"
pa=194.0°
sep=6.57"
 
G pa=299.2°
sep=10.95"
pa=210.2°
sep=14.05"
pa=287.1°
sep=10.51"
pa=306.2°
sep=7.06"
pa=282.8°
sep=3.08"
pa=348.6°
sep=7.20"
 
H pa=190.4°
sep=11.43"
pa=179.2°
sep=28.73"
pa=190.7°
sep=13.74"
pa=171.8°
sep=12.54"
pa=164.2°
sep=16.52"
pa=147.5°
sep=11.30"
pa=155.7°
sep=18.20"
 
I pa=207.4°
sep=10.03"
pa=184.6°
sep=26.48"
pa=204.6°
sep=12.27"
pa=184.3°
sep=10.10"
pa=171.9°
sep=13.70"
pa=153.9°
sep=8.01"
pa=160.9°
sep=15.08"
pa=312.5°
sep=3.46"
 
 
15482+0134 A
 
 
Name V382 Ser Coord arcsec 2000 154809.46+013418.2 Mag 7.53 Spectral class G8V (yellow)
PmRA -177.00 PmDE -166.0 SAO 121196 HIP 77408
Tycho2 0352-00286-1 HD 141272 GC 21239 BD BD+02 3001
Tycho2
Tycho2 0352-00286-1 Pflag RAmdeg 237.03942850 DEmdeg 1.57173969
PmRA -176.5 PmDE -165.8 E RAmdeg 5 E DEmdeg 6
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.02 EpDEm 1990.61
Num 13 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 8.453 E BTmag 0.017 VTmag 7.530
E VTmag 0.012 Prox 999 TYC T HIP 77408
CCDM RAdeg 237.03984056 DEdeg 1.57213083 EpRA 1990 1.60
EpDE 1990 1.50 E RAdeg 5.4 E DEdeg 5.8 Posflg
Corr 0.3
SAO
SAO 121196 DelFlag RA1950 PmRA1950 -0.0114
DE1950 PmDE1950 -0.156 Vmag 7.9 SpType G5
Double code Source 70 CatNum 21239 DM BD+02 3001
DMcomp BDsup HD 141272 M HD 0
GC 21239 RA1950rad 4.1260968 DE1950rad 0.0301404 PmRA2000 -0.0112
PmDE2000 -0.154
Hipparcos
Catalog H HIP 77408 Proxy RAhms 15 48 09.57
DEdms +01 34 19.7 Vmag 7.44 VarFlag 1 R Vmag H
RAdeg 237.04 DEdeg 1.57214 AstroRef Plx 46.84
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 141272 BD BD+02 3001
CD CP Dm number +02 3001 VIred 0.83
SpType G8V R SpType Coord arcsec 2000 154809.57+013419.7
Hipparcos 2
HIP 77408 Sn 5 So 0 Nc 1
RArad 4.1371259758 DErad 0.027439101 Plx 46.97 PmRA -177.08
PmDE -165.63 E RArad 0.68 E DErad 0.57 E Plx 0.8
E pmRA 0.89 E pmDE 0.96 Hpmag 7.5781 E Hpmag 0.0017
SHp 0.02 VA 2 BV 0.801 E BV 0.015
VI 0.84
 
 
15482+0134 B
 
 
Coord arcsec 2000 154809.29+013435.7 Mag 11.9 PmRA -173.00 PmDE -163.0
Calc delta mag 4.37 Calc coord yes
 
 
15482+0134 C
 
 
Coord arcsec 2000 154809.49+013420.5 Mag 17 Calc delta mag 9.47 Calc coord yes
 
 
15482+0134 D
 
 
Coord arcsec 2000 154809.20+013419.4 Mag 22.2 Calc delta mag 14.67 Calc coord yes
 
 
15482+0134 E
 
 
Coord arcsec 2000 154809.02+013422.9 Mag 21.4 Calc delta mag 13.87 Calc coord yes
 
 
15482+0134 F
 
 
Coord arcsec 2000 154808.92+013416.5 Mag 21.3 Calc delta mag 13.77 Calc coord yes
 
 
15482+0134 G
 
 
Coord arcsec 2000 154808.82+013423.5 Mag 15.5 Calc delta mag 7.97 Calc coord yes
 
 
15482+0134 H
 
 
Coord arcsec 2000 154809.32+013407.0 Mag 20.7 Calc delta mag 13.17 Calc coord yes
 
 
15482+0134 I
 
 
Coord arcsec 2000 154809.15+013409.3 Mag 17.9 Calc delta mag 10.37 Calc coord yes