12038-1354 RST 3770 (HD 104756)

12^h 03^m 47.86^s -13° 54' 02.2" P.A. 242.00 sep 1.2 mag 8.86,12.00 Sp G8III/IV

Coord 2000	12038-1354	Discov num	RST3770	Comp		Coord arcsec 2000	12 03 47.86 -13 54 02.2
Date first	1937	Date last	1987	Obs	3
Pa first	236	Pa last	242	P.A. Now (θ)	242°
Sep first	0.6	Sep last	1.21	Sep. Now (ρ)	1.21"
Mag pri	8.86	Mag sec	12.00	delta mag (ΔM)	3.14	Spectral class	G8III/IV (yellow)
Pri motion ra	+019	Sec motion ra
Pri motion dec	-013	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 104756		Constellation	Corvus		SAO	157068		Tycho2	5524-00782-1
Gaia DR2	3570741290550120192		HD	104756

WDS 12038-1354 RST 3770 (HD 104756) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Rst1933	T -	Rossiter, R.A.	1933MmRAS..65...27R
Rst1933		MemRAS 65, 27, 1933
Rst1937	Ma -	Rossiter, R.A.	1937MmRAS..65...51R
Rst1937		MemRAS 65, 51, 1937
Rst1943	Ma -	Rossiter, R.A.	1943POMic...8..133R
Rst1943		Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944	-	Rossiter, R.A.	1944POMic...9....1R
Rst1944		Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947	Ma -	Rossiter, R.A.	1947POMic...9....7R
Rst1947		Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955	Ma j	Rossiter, R.A.	1955POMic..11....1R
Rst1955	+P+	Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964	Ma -	Rossiter, R.A.	1964POMic...9...73R
Rst1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12038-1354	RST3770		1987	3	242	1.2	8.86	12.00	G8III/IV		120347.86-135402.2

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WDS 12038-1354 RST 3770 (HD 104756) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12038-1354 RST 3770 (HD 104756) : MEASURES

No records found.

WDS 12038-1354 (HD 104756) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 12038-1354 (HD 104756) : ALADIN DSS IMAGE @ 12^h 03^m 47.86^s -13° 54' 02.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12038-1354 RST 3770 (HD 104756) : NEIGHBORHOODS

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	pa	sep	dist(')
Show		12038-1354	RST3770		242	1.2
Show		12038-1343	LDS4173		309	24.7	10
Show		12048-1345	RST3771		308	2.1	18
Show		12032-1326	UC 2260		134	10.9	30
Show		12007-1348	LDS4166		234	6.8	47
Show		12068-1325	UC 2273		340	56.5	53
Show		12064-1315	JNN 77		54	0.4	55
Show		12003-1422	GWP1729		297	66.6	58
Show		12002-1311	HU 734		187	3.7	69
Show		12031-1508	TDS8192		8	1.6	75
Show		12016-1246	LDS4169		150	25.0	75
Show		11591-1308	UC 2244		237	8.8	83
Show		12005-1517	A 2162		149	1.7	96
Show		12008-1523	UC 2249	AB	346	76.3	100
Show		11569-1345	TOK 553		142	999.9	101
Show		12017-1214	CRC 65		24	6.1	105
Show		12109-1333	NSN 113		213	21.5	107
Show		12111-1415	GWP1761		79	18.0	108
Show		11563-1425	UC 2235		339	15.8	114
Show		12008-1209	HU 132		98	1.8	114
Show		12116-1341	STF3080		200	4.7	114
Show		11577-1513	GWP1715		37	17.5	119
Show		11578-1517	GWP1716		163	30.9	121
Show		12005-1201	NSN 114		71	2.2	123
Show		11557-1438	RST3761		93	0.1	126
Show		12125-1339	GWP1767		221	7.9	129
Show		11547-1401	TOK 719		78	0.1	133
Show		11567-1223	TOI 680		331	0.8	139
Show		12106-1207	TDS8254		15	0.4	147
Show		11539-1423	HLD 113		270	3.4	147
Show		12095-1151	STF1604	AB	89	9.0	149
Show		12095-1151	STF1604	AC	4	10.5	149
Show		12095-1151	STF1604	BC	321	13.6	149
Show		11597-1137	BRT3213		240	2.9	150
Show		12131-1243	LDS4192		167	13.8	154
Show		11538-1451	A 2382	AB	125	3.2	156
Show		11578-1604	XMI 100		75	25.4	157
Show		12037-1631	LDS4172		294	323.7	159
Show		11525-1408	HDS1676		90	0.2	166
Show		11523-1347	GWP1693		217	27.0	168
Show		12047-1643	FOX 173		331	6.1	170
Show		11528-1451	UC 2227		204	47.1	170
Show		11582-1120	LDS4162		333	8.4	174
Show		11580-1122	RST3764		32	1.3	175
Show		11535-1222	RST3759		43	1.6	177
Show		12146-1517	UC 2300		310	11.2	178
Show		11533-1527	GWP1699		38	28.4	178
Show		12143-1222	RST3778		42	0.5	179
Show		11537-1536	TVB 247		225	13.1	179
Show		12163-1430	RST3779		301	0.4	186
Show		11532-1540	A 2579		34	0.4	187

WDS 12038-1354 : COMPONENTS

	A
B	pa=241.3° sep=1.18"

12038-1354 A

Componente originario normalizzato	AB	Name	HD 104756	Coord arcsec 2000	120347.86-135402.2	Mag	8.86
Spectral class	G8III/IV (yellow)	PmRA	19.00	PmDE	-13.0	SAO	157068
Tycho2	5524-00782-1	HD	104756	DM	BD-13 3485

Tycho2

Tycho2	5524-00782-1	Pflag		RAmdeg	180.94943007	DEmdeg	-13.90063577
PmRA	6.8	PmDE	-25.1	E RAmdeg	9	E DEmdeg	9
E pmRA	1.3	E pmDE	1.3	EpRAm	1989.97	EpDEm	1990.02
Num	7	Q RAmdeg	0.8	Q DEmdeg	0.8	Q pmRA	0.8
Q pmDE	0.8	BTmag	10.008	E BTmag	0.023	VTmag	8.861
E VTmag	0.014	Prox	999	TYC	T	HIP
CCDM		RAdeg	180.94941306	DEdeg	-13.90057611	EpRA 1990	1.52
EpDE 1990	1.43	E RAdeg	8.6	E DEdeg	9.3	Posflg
Corr	0.3

SAO

SAO	157068	DelFlag		RA1950		PmRA1950	0.0028
DE1950		PmDE1950	-0.025	Vmag	8.7	SpType	K2
Double code		Source	20	CatNum	4432	DM	BD-13 3485
DMcomp		BDsup		HD	104756	M HD	0
GC		RA1950rad	3.14697	DE1950rad	-0.23774692	PmRA2000	0.0031
PmDE2000	-0.019

CCDM

Ccdm	12038-1354	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.01	DDEs	-2.3
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.8	Sp	K2	PmNote	*
PmRA	41	PmDE	-25	Dm number	-13 3485	Cat1	BD
Name2	157068	Cat2	SAO	HD	104756	M HD
ADS BDS		M ADS BDS		N IDS		IDS	11587S1321A
HIC

12038-1354 B

Componente originario normalizzato	AB		Coord arcsec 2000	120347.79-135402.8		Mag	12		Calc delta mag	3.14
Calc coord	yes

CCDM

Ccdm	12038-1354	RComp		Comp	B	Note1
Note2		Discov num	RST3770	DRAs		DDEs
R dRAs		Year	1937	Theta	236	Rho	0.6
Obs	2	Vmag	11.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	11587S1321B
HIC