08137+0407 ARG 68

08^h 13^m 39.98^s +04° 07' 15.7" P.A. 326.00 sep 51.9 mag 9.54,10.01 Sp K2+F2

Coord 2000	08137+0407	Discov num	ARG 68	Comp		Coord arcsec 2000	08 13 39.98 +04 07 15.7
Date first	1899	Date last	2019	Obs	17
Pa first	326	Pa last	325.8	P.A. Now (θ)	325.8°
Sep first	51.7	Sep last	51.88	Sep. Now (ρ)	51.88"
Mag pri	9.54	Mag sec	10.01	delta mag (ΔM)	0.47	Spectral class	K2+F2 (yellow-orange/yellow-white)
Pri motion ra	-006	Sec motion ra	-011
Pri motion dec	-002	Sec motion dec	-001
Notes	N (See Notes)

rPM=0.462

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Tycho2

0203-01406-1

Gaia DR2

3091658304525632640

WDS 08137+0407 ARG 68 : NOTES

discov_num	notes	refcode
ARG 68	A is +04 1934b while B is +04 1934a.

REFERENCES

refcode	metd	author	reference
Arg1857	-	Argelander, F.	...................
Arg1857		Oeltzen Argelander Cat -15 to -31, 1857
Arg1862A	-	Argelander, F.	1862AN.....59....1A
Arg1862A		cited by Auwers (AN 59, 1, 1862)
Arg1864	T -	Argelander, F.	1864AN.....62R.253A
Arg1864		AN 62, 253, 1864
Arg1865	T -	Argelander, F.	1865AN.....65...61A
Arg1865		AN 65, 61, 1865
Arg1880A	-	Argelander, F.	1880Obs.....3..569G
Arg1880A		cited by Gledhill (Obs. 3, 569, 1880)
Arg1906A	T -	Argelander, F. (BD)	1906QB821.B972.....
Arg1906A		cited in BDS (Burnham Double Star Cat., 1906)
Arg1908A	T -	Argelander, F.	1908JRASC...2..248E
Arg1908A		cited by Espin (JRASC 2, 248, 1908)	.
Arg1913A	T -	Argelander, F. (BD)	1913QB811.B8.......
Arg1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Arg1932A	T -	Argelander, F. (BD)	1932QB821.A43......
Arg1932A		cited in ADS (Aitken Double Star Cat., 1932)
Arg1937A	-	Argelander, F.	1937AnLei..18....1S
Arg1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08137+0407	ARG 68		2004	10	326	51.4	9.54	10.01	K2 F2	N D	081339.98+040715.7
08137+0407	ARG 68		2010	12	326	51.7	9.54	10.01	K2+F2	N	081339.98+040715.7
08137+0407	ARG 68		2017	13	326	51.8	9.54	10.01	K2+F2	N	081339.98+040715.7
08137+0407	ARG 68		2019	17	326	51.9	9.54	10.01	K2+F2	N	081339.98+040715.7

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

WDS 08137+0407 ARG 68 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08137+0407 ARG 68 : MEASURES

No records found.

WDS 08137+0407 : VIRTUAL EYEPIECE

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WDS 08137+0407 : ALADIN DSS IMAGE @ 08^h 13^m 39.98^s +04° 07' 15.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08137+0407 ARG 68 : NEIGHBORHOODS

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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		08137+0407	ARG 68		326	51.9
Show		08137+0348	SKF 596		126	1.5	20
Show		08144+0351	SKF 600		162	2.1	20
Show		08127+0428	HJ 83		110	30.1	27
Show		08149+0346	SKF 602		235	2.0	28
Show		08126+0431	HJ 84	AB	246	8.6	29
Show		08126+0431	BVD 2	AC	191	15.5	29
Show		08126+0431	BVD 2	AD	232	26.1	29
Show		08147+0432	BAL2808		117	14.0	30
Show		08147+0438	WSI 162		249	20.8	35
Show		08126+0332	CVR1137		228	3.3	39
Show		08162+0417	CVR1140		306	4.5	40
Show		08164+0404	BAL2810		217	14.6	41
Show		08130+0447	HTP 35	AB	140	0.9	42
Show		08130+0447	HTP 35	AC	214	9.0	42
Show		08130+0447	HTP 35	AD	187	14.3	42
Show		08130+0447	HTP 35	AE	263	16.7	42
Show		08109+0424	CVR1134		296	3.0	45
Show		08125+0452	KPP1197		133	9.3	48
Show		08101+0403	AG 150		30	5.1	54
Show		08132+0314	CVR1138		193	3.7	54
Show		08164+0334	BAL2326		240	10.5	54
Show		08174+0346	J 2494		236	5.5	58
Show		08177+0354	A 2888		297	0.2	62
Show		08181+0436	BAL2811		271	14.8	72
Show		08183+0432	J 2057		340	5.6	73
Show		08174+0312	BAL2327		336	7.3	79
Show		08186+0434	BAL2812		167	11.1	79
Show		08184+0332	SKF 616		66	1.4	79
Show		08159+0250	CVR1139		47	4.2	85
Show		08184+0321	BAL2328		283	13.8	85
Show		08158+0248	STF1210	AB	113	15.7	86
Show		08158+0248	WAL 54	AC	73	66.8	86
Show		08099+0301	KPP3739	AB	34	2.3	88
Show		08153+0533	STF1207	AB	191	13.9	90
Show		08153+0533	STF1207	AC	77	14.9	90
Show		08196+0350	BAL2813		58	2.1	91
Show		08198+0357	FIN 346		52	0.2	93
Show		08142+0235	LDS3778		300	13.4	94
Show		08185+0306	CVR1142		194	3.3	96
Show		08074+0346	BAL2806		49	9.2	98
Show		08186+0302	CVR1143		303	4.6	99
Show		08093+0521	GWP 980		260	27.9	99
Show		08102+0240	BAL1837		230	4.1	102
Show		08205+0348	KPP1428		115	10.7	104
Show		08159+0227	RAO 61		171	31.6	106
Show		08180+0532	FMR 206		42	4.5	108
Show		08078+0305	BAL2323		79	3.5	108
Show		08158+0550	HAU 21	AC	71	14.1	108
Show		08158+0550	ADM 3	AB	4	3.9	108
Show		08158+0550	WSP 51	AD	53	10.5	108

WDS 08137+0407 : COMPONENTS

	A
B	pa=325.9° sep=51.84"

08137+0407 A

Componente originario normalizzato	AB		Coord arcsec 2000	081339.98+040715.7		Mag	9.54		Spectral class	K2 (yellow-orange)
PmRA	-6.00		PmDE	-2.0		Tycho2	0203-01406-1

Tycho2

Tycho2	0203-01406-1	Pflag		RAmdeg	123.41658949	DEmdeg	4.12101424
PmRA	-6.6	PmDE	-0.7	E RAmdeg	17	E DEmdeg	22
E pmRA	1.4	E pmDE	1.3	EpRAm	1988.81	EpDEm	1985.49
Num	10	Q RAmdeg	1.4	Q DEmdeg	0.9	Q pmRA	1.4
Q pmDE	0.9	BTmag	11.256	E BTmag	0.070	VTmag	9.544
E VTmag	0.027	Prox	517	TYC	T	HIP
CCDM		RAdeg	123.41660472	DEdeg	4.12101556	EpRA 1990	1.82
EpDE 1990	1.51	E RAdeg	18.3	E DEdeg	25.8	Posflg
Corr	0.0

08137+0407 B

Componente originario normalizzato	AB	Coord arcsec 2000	081338.04+040758.6	Mag	10.01	Spectral class	F2 (yellow-white)
PmRA	-11.00	PmDE	-1.0	Tycho2	0203-01270-1	Calc delta mag	0.47
Calc coord	yes

Tycho2

Tycho2	0203-01270-1	Pflag		RAmdeg	123.40851769	DEmdeg	4.13292175
PmRA	-11.2	PmDE	-2.0	E RAmdeg	18	E DEmdeg	24
E pmRA	1.4	E pmDE	1.4	EpRAm	1987.93	EpDEm	1984.72
Num	8	Q RAmdeg	1.6	Q DEmdeg	1.2	Q pmRA	1.6
Q pmDE	1.1	BTmag	10.449	E BTmag	0.042	VTmag	10.012
E VTmag	0.040	Prox	517	TYC	T	HIP
CCDM		RAdeg	123.40854472	DEdeg	4.13292806	EpRA 1990	1.81
EpDE 1990	1.49	E RAdeg	20.2	E DEdeg	29.1	Posflg
Corr	0.0