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Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

02489+6938 DRS 3 AB (RZ Cas)

02^h 48^m 55.51^s +69° 38' 03.1" P.A. 230.00 sep 3.9 mag 6.20,14.90 Sp A3V dist. 64.77 pc (211.28 l.y.)

Coord 2000	02489+6938	Discov num	DRS 3	Comp	AB	Coord arcsec 2000	02 48 55.51 +69 38 03.1
Date first	2008	Date last	2008	Obs	1
Pa first	230	Pa last	229.8	P.A. Now (θ)	229.8°
Sep first	3.9	Sep last	3.87	Sep. Now (ρ)	3.87"
Mag pri	6.20	Mag sec	14.90	delta mag (ΔM)	8.7	Spectral class	A3V (white)
Pri motion ra	+003	Sec motion ra
Pri motion dec	+037	Sec motion dec
Notes	K (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.

02489+6938 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	RZ Cas	12445	02 48 56 +69 38 03	DRS 3 AB	2008	1	230	3.9	6.20	14.90	8.70		<===
Show		12445	02 48 56 +69 38 03	DRS 3 AC	2015	5	72	7.3	6.28	14.00	7.72

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Var name	RZ Cas	Constellation	Cassiopeia	SAO	12445	HIP	13133
Tycho2	4317-01793-1	Gaia DR2	541801332594262912	HD	17138	HR	815
GC	3345	BD	BD+69 179	Distance	64.77	Distance ly	211.28

WDS 02489+6938 DRS 3 AB (RZ Cas) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
DRs2011	A j	De Rosa, R.J., Bulger, J., Patience, J., Leland, B., Macintosh, B., Schnieder, A.,	2011MNRAS.415..854D
DRs2011		Song, I., Marois, C. et al.
DRs2011		MNRAS 415, 854, 2011 (Note: position angle ambiguous for AEOS data)
DRs2012	A j	De Rosa, R.J., Patience, J., Vigan, A., Wilson, P.A., Schnieder, A.,	2012MNRAS.422.2765D
DRs2012		McConnell, N.J., Wiktorowicz, S.J., Marois, C., Song, I., Macintosh, B.,
DRs2012		Graham, J.R., Bessell, M.S., Doyon, R., & Lai, O.
DRs2012		MNRAS 422, 2765, 2012
DRs2012		(includes re-reduction of some data originally published in DRs2011)	2011MNRAS.415..854D
DRs2014a	A j	De Rosa, R.J., Patience, J., Wilson, P. A., Schneider, A., Wiktorowicz, S. J.,	2014MNRAS.437.1216D
DRs2014a	+E2	Vigan, A., Marois, C., Song, I., Macintosh, B., Graham, J. R., et al.
DRs2014a		MNRAS 437, 1216, 2014
DRs2014a		(Note: Paper includes data from multiple telescopes/filters. Telescope/filter for
DRs2014a		given date estimated when possible from other papers by authors; otherwise
DRs2014a		approximate filter information and mean telescope aperture of 5m listed.)
DRs2014b	A j	De Rosa, R.J., Patience, J., Ward-Duong, K., Vigan, A., Marois, C., Song, I.,	2014MNRAS.445.3694D
DRs2014b		Macintosh, B., Graham, J.R., Doyon, R., Bessell, M.S., et al.
DRs2014b		MNRAS 445, 3694, 2014
DRs2019	A j	De Rosa, R.J., Nielsen, E.L., Rameau, J., Duchene, G., Greenbaum, A.Z., Wang, J.J.,	2019AJ....158..226D
DRs2019		Ammons, S.M., Bailey, V.P., Barman, T., Bulger, J., Chilcote, J., Cotten, T.,
DRs2019		Doyon, R., Esposito, T.M., Fitzgerald, M.P., Follette, K.B., Gerard, B.L.,
DRs2019		Goodsell, S.J., Graham, J.R., Hibon, P., Horn, J., Hung, L.-W., Ingraham, P.,
DRs2019		Kalas, P., Konopacky, Q., Larkin, J.E., Macintosh, B., Maire, J., Marchis, F.,
DRs2019		Marley, M.S., Marois, C., Metchev, S., Millar-Blanchaer, M.A., Oppenheimer, R.,
DRs2019		Palmer, D., Patience, J., Perrin, M., Poyneer, L., Pueyo, L., Rajan, A., Rantakyro,
DRs2019		F.T., Ren, B., Ruffio, J.-B., Savransky, D., Schneider, A.C., Sivaramakrishnan, A.,
DRs2019		Song, I., Soummer, R., Tallis, M., Thomas, S., Wallace, J.K., Ward-Duong, K.,
DRs2019		Wiktorowicz, S. & Wolff, S.
DRs2019		AJ 158, 226, 2019
DRs2019		MNRAS 445, 3694, 2014

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02489+6938	DRS 3	AB	2008	1	230	3.9	6.20	14.90	A3V	DK	024855.51+693803.1

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

WDS 02489+6938 DRS 3 AB (RZ Cas) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02489+6938 DRS 3 AB (RZ Cas) : MEASURES

No records found.

WDS 02489+6938 (RZ Cas) : 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 02489+6938 (RZ Cas) : ALADIN DSS IMAGE @ 02^h 48^m 55.51^s +69° 38' 03.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02489+6938 DRS 3 AB (RZ Cas) : 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		02489+6938	DRS 3	AB	230	3.9
Show		02489+6938	DRS 3	AC	72	7.3
Show		02473+6946	TDS2360	Aa,Ab	150	0.5	12
Show		02473+6946	HJ 1127	AB	47	12.5	12
Show		02569+6953	HJ 1128		104	4.6	42
Show		02455+7027	TDS2352		337	0.4	52
Show		02581+6912	STF 317		82	4.0	56
Show		02389+6918	STF 278		17	0.5	57
Show		02496+6840	MLR 386		149	2.3	58
Show		02433+6845	HJ 1121		238	12.1	61
Show		03007+6920	TDS2411		226	0.6	65
Show		02435+6839	MLR 383		139	3.0	66
Show		02369+7006	CRB 164		329	13.2	69
Show		02462+6828	LDS3426	AB	89	213.5	71
Show		02462+6828	LDS3426	AC	168	174.7	71
Show		02593+7025	TDS2406		131	0.5	71
Show		03025+6959	TDS2425		41	1.0	74
Show		02348+6926	TDS2290		143	2.2	76
Show		03024+7007	TDS2423		159	0.6	76
Show		02474+6820	TDS2361		69	0.9	79
Show		03033+7010	TDS2430		56	1.5	81
Show		02362+7030	HJ 1119	AB	315	16.2	84
Show		02362+7030	HJ 1119	AC	19	20.4	84
Show		02362+7030	HJ 1119	AD	335	51.8	84
Show		02332+7013	RBR 34		247	0.9	89
Show		03051+7012	HJ 1129		347	44.1	90
Show		02315+6938	MLR 379		90	0.4	91
Show		02395+7058	MLR 381		264	0.5	94
Show		02313+6955	TDS2273		36	4.2	94
Show		03038+7039	HJ 2164		320	5.5	98
Show		03059+7036	HDS 394		90	0.6	105
Show		03039+6831	HU 1052		146	1.3	105
Show		02303+7025	HDS 327		179	1.6	107
Show		02460+6749	HJ 1125		224	26.2	111
Show		02580+7124	CRB 166		215	11.5	115
Show		02309+7049	SLW 117		273	136.9	116
Show		02418+6736	TDS2339		149	1.8	129
Show		02306+7107	TDS2270		121	0.5	129
Show		02395+6740	MLR 382		5	0.2	129
Show		02444+7148	TDS2348		107	0.9	132
Show		02488+6721	MLR 385	AB	221	0.2	137
Show		02586+6729	TDS2399		102	0.4	140
Show		03066+6741	HJ 1130		206	8.0	145
Show		03083+7126	HJ 2168		297	18.5	145
Show		02466+6710	TDS2357		166	0.4	149
Show		03070+6744	HJ 1131		118	18.3	151
Show		03064+6741	VBS 7		68	12.2	151
Show		02323+7146	MLR 306		231	1.0	153
Show		03030+6718	TDS2428		323	0.6	161
Show		03078+6735	HDS 397		92	0.2	161
Show		02487+7221	MLR 450		180	2.9	163

WDS 02489+6938 : COMPONENTS

	A	B
B	pa=202.4° sep=2.70"
C	pa=46.3° sep=3.35"	pa=35.6° sep=5.92"

02489+6938 A

Name	RZ Cas	Coord arcsec 2000	024855.51+693803.1	Mag	6.2	Spectral class	A3V (white)
PmRA	3.00	PmDE	37.0	SAO	12445	HIP	13133
Tycho2	4317-01793-1	HD	17138	HR	815	GC	3345
BD	BD+69 179

Tycho2

Tycho2	4317-01793-1	Pflag		RAmdeg	42.23129279	DEmdeg	69.63428602
PmRA	2.8	PmDE	36.4	E RAmdeg	4	E DEmdeg	3
E pmRA	0.9	E pmDE	0.9	EpRAm	1991.38	EpDEm	1991.65
Num	16	Q RAmdeg	0.8	Q DEmdeg	0.7	Q pmRA	0.9
Q pmDE	0.7	BTmag	6.437	E BTmag	0.014	VTmag	6.283
E VTmag	0.009	Prox	958	TYC	T	HIP	13133
CCDM		RAdeg	42.23127417	DEdeg	69.63420333	EpRA 1990	1.69
EpDE 1990	1.81	E RAdeg	3.5	E DEdeg	3.3	Posflg
Corr	0.2

SAO

SAO	12445	DelFlag		RA1950		PmRA1950	0.0005
DE1950		PmDE1950	0.037	Vmag	6.3	SpType	A0
Double code		Source	70	CatNum	3345	DM	BD+69 179
DMcomp		BDsup		HD	17138	M HD	0
GC	3345	RA1950rad	0.71724114	DE1950rad	1.21170904	PmRA2000	0.0001
PmDE2000	0.032

Hipparcos

Catalog	H	HIP	13133	Proxy		RAhms	02 48 55.51
DEdms	+69 38 03.1	Vmag	6.26	VarFlag	3	R Vmag	H
RAdeg	42.2313	DEdeg	69.6342	AstroRef		Plx	15.99
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	17138	BD	BD+69 179
CD		CP		Dm number	+69 179	VIred	0.15
SpType	A3V	R SpType		Coord arcsec 2000	024855.51+693803.1

Hipparcos 2

HIP	13133	Sn	5	So	0	Nc	1
RArad	0.7370747672	DErad	1.2153460362	Plx	15.44	PmRA	3.2
PmDE	37.37	E RArad	0.22	E DErad	0.28	E Plx	0.38
E pmRA	0.25	E pmDE	0.35	Hpmag	6.3105	E Hpmag	0.0024
SHp	0.04	VA	1	BV	0.151	E BV	0.007
VI	0.17

02489+6938 B

Coord arcsec 2000

024855.31+693800.6

Mag

14.9

Calc delta mag

8.7

Calc coord

yes

02489+6938 C

Coord arcsec 2000

024855.97+693805.4

Mag

Calc delta mag

7.8

Calc coord

yes