03203-1322 RST 3378 (HD 20764)

03^h 20^m 20.34^s -13° 21' 53.1" P.A. 344.00 sep 2.6 mag 9.80,12.00 Sp F6/7V

Coord 2000	03203-1322	Discov num	RST3378	Comp		Coord arcsec 2000	03 20 20.34 -13 21 53.1
Date first	1939	Date last	2015	Obs	3
Pa first	341	Pa last	343.6	P.A. Now (θ)	343.6°
Sep first	2.7	Sep last	2.612	Sep. Now (ρ)	2.612"
Mag pri	9.80	Mag sec	12.00	delta mag (ΔM)	2.2	Spectral class	F6/7V (yellow-white)
Pri motion ra	-041	Sec motion ra
Pri motion dec	-038	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 20764		Constellation	Eridanus		Tycho2	5301-00608-1		Gaia DR2	5161459738034337024
HD	20764

WDS 03203-1322 RST 3378 (HD 20764) : 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
03203-1322	RST3378		2003	2	345	2.4	9.80	12.00	F6/7V		032020.34-132153.1
03203-1322	RST3378		2015	3	344	2.6	9.80	12.00	F6/7V		032020.34-132153.1

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

WDS 03203-1322 RST 3378 (HD 20764) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03203-1322 RST 3378 (HD 20764) : MEASURES

No records found.

WDS 03203-1322 (HD 20764) : 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 03203-1322 (HD 20764) : ALADIN DSS IMAGE @ 03^h 20^m 20.34^s -13° 21' 53.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03203-1322 RST 3378 (HD 20764) : 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		03203-1322	RST3378		344	2.6
Show		03221-1316	HJ 3569		212	19.5	27
Show		03212-1359	HJ 3567		110	5.3	40
Show		03237-1321	KPP1854		117	14.4	50
Show		03178-1407	HU 432		101	0.2	59
Show		03232-1404	GWP 459	AB	65	147.8	59
Show		03232-1404	DAM1303	Aa,Ab	314	2.4	59
Show		03176-1412	GWP 446		344	77.5	65
Show		03235-1413	RST3381		96	0.6	69
Show		03244-1400	BU 12		281	2.4	71
Show		03175-1222	J 1456		320	3.7	73
Show		03174-1223	UC 975		325	40.9	74
Show		03240-1220	BRT2629		19	7.0	82
Show		03258-1304	HU 21		39	1.4	83
Show		03214-1156	RST3379		236	0.9	88
Show		03149-1400	HJ 3558		139	15.6	88
Show		03202-1457	LDS3479		296	204.2	96
Show		03148-1427	HJ 3557		347	26.3	104
Show		03153-1209	TDS2503		79	0.6	104
Show		03137-1241	KPP2022		328	16.1	106
Show		03226-1142	RST3380		138	2.0	106
Show		03133-1410	TDS2485		242	0.4	113
Show		03139-1429	GAL 86		307	4.3	116
Show		03282-1335	GAL 330		82	9.5	117
Show		03277-1422	A 2911		108	2.3	123
Show		03233-1121	HJ 2187		241	62.7	129
Show		03215-1113	HU 20		228	0.3	130
Show		03213-1112	DAM1302		328	5.4	131
Show		03284-1425	GWP 470		147	45.0	134
Show		03112-1338	TDS2469		311	0.5	135
Show		03298-1307	RST3382		57	0.8	139
Show		03136-1504	TDS2487	Aa,Ab	324	0.6	142
Show		03136-1504	LDS3466	AB	274	25.6	142
Show		03124-1157	GWP 432	AB	279	222.5	145
Show		03124-1157	GWP 433	AC	121	40.3	145
Show		03248-1533	GWP 466		348	5.3	147
Show		03190-1549	GWP 448		126	8.9	149
Show		03244-1106	NSN 247		9	13.2	149
Show		03304-1257	GWP 474		256	86.2	150
Show		03244-1539	A 2909	AB	140	0.0	150
Show		03244-1539	A 2909	AB,C	254	17.0	150
Show		03102-1352	HU 605		62	2.5	151
Show		03098-1238	GWP 428		331	11.1	160
Show		03284-1131	LDS3497		59	9.0	162
Show		03242-1048	GWP 463		229	18.6	165
Show		03264-1100	TDS2548		238	2.0	168
Show		03316-1244	RST3383		58	0.9	170
Show		03180-1034	HU 19	AB	304	3.2	172
Show		03325-1306	TDS2569		96	0.4	178
Show		03286-1537	LDS3498		171	16.4	182
Show		03083-1236	STF 357		295	8.6	183

WDS 03203-1322 : COMPONENTS

	A
B	pa=344.0° sep=2.61"

03203-1322 A

Componente originario normalizzato	AB	Name	HD 20764	Coord arcsec 2000	032020.34-132153.1	Mag	9.8
Spectral class	F6/7V (yellow-white)	PmRA	-41.00	PmDE	-38.0	Tycho2	5301-00608-1
HD	20764	DM	BD-13 632

Tycho2

Tycho2	5301-00608-1	Pflag		RAmdeg	50.08477155	DEmdeg	-13.36476307
PmRA	-44.5	PmDE	-43.4	E RAmdeg	20	E DEmdeg	25
E pmRA	1.5	E pmDE	1.4	EpRAm	1989.60	EpDEm	1987.82
Num	4	Q RAmdeg	1.9	Q DEmdeg	0.4	Q pmRA	1.8
Q pmDE	0.4	BTmag	10.660	E BTmag	0.040	VTmag	10.125
E VTmag	0.035	Prox	999	TYC	T	HIP
CCDM		RAdeg	50.08487667	DEdeg	-13.36466139	EpRA 1990	1.74
EpDE 1990	1.57	E RAdeg	19.7	E DEdeg	26.3	Posflg
Corr	0.1

CCDM

Ccdm	03203-1322	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.40	DDEs	8.2
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	9.7	Sp	G0	PmNote
PmRA		PmDE		Dm number	-13 632	Cat1	BD
Name2		Cat2		HD	20764	M HD
ADS BDS		M ADS BDS		N IDS		IDS	03156S1344A
HIC

03203-1322 B

Componente originario normalizzato	AB		Coord arcsec 2000	032020.29-132150.6		Mag	12		Calc delta mag	2.2
Calc coord	yes

CCDM

Ccdm	03203-1322	RComp		Comp	B	Note1
Note2		Discov num	RST3378	DRAs		DDEs
R dRAs		Year	1937	Theta	341	Rho	2.7
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	03156S1344B
HIC