21425+0342 CVR 916

21^h 42^m 28.56^s +03° 41' 57.2" P.A. 238.00 sep 9.8 mag 17.70,19.40 Sp M3+M4

Coord 2000	21425+0342	Discov num	CVR 916	Comp		Coord arcsec 2000	21 42 28.56 +03 41 57.2
Date first	2000	Date last	2015	Obs	6
Pa first	238	Pa last	237.8	P.A. Now (θ)	237.8°
Sep first	9.7	Sep last	9.753	Sep. Now (ρ)	9.753"
Mag pri	17.70	Mag sec	19.40	delta mag (ΔM)	1.7	Spectral class	M3+M4 (red/red)
Pri motion ra	+029	Sec motion ra	+029
Pri motion dec	-029	Sec motion dec	-033
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.091 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

2695230963382593280

WDS 21425+0342 CVR 916 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Cvr2011	Eu -	Chivers, J.	2011JDSO....7..209C
Cvr2011		JDSO 7, 209, 2011
Cvr2014	Es u	Chivers, J.	2014JDSO...10...62C
Cvr2014		JDSO 10, 62, 2014
Cvr2014b	Es u	Chivers, J.	2014JDSO...10..256C
Cvr2014b		JDSO 10, 256, 2014
Cvr2014b		(Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c	Eu -	Chivers, J.	2014JDSO...10..300C
Cvr2014c		JDSO 10, 300, 2014
Cvr2015a	Eu u	Chivers, J.	2015JDSO...11...42C
Cvr2015a	+Es	JDSO 11, 42, 2015

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21425+0342	CVR 916		2008	1	238	9.7	17.70	19.40	M3+M4	V R	214228.01+034152.0
21425+0342	CVR 916		2010	3	240	9.4	17.70	19.40	M3+M4	V R	214228.56+034157.2
21425+0342	CVR 916		2014	5	239	9.6	17.70	19.40	M3+M4	V R	214228.56+034157.2
21425+0342	CVR 916		2015	6	238	9.8	17.70	19.40	M3+M4	V R	214228.56+034157.2

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

WDS 21425+0342 CVR 916 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21425+0342 CVR 916 : MEASURES

No records found.

WDS 21425+0342 : VIRTUAL EYEPIECE

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WDS 21425+0342 : ALADIN DSS IMAGE @ 21^h 42^m 28.56^s +03° 41' 57.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21425+0342 CVR 916 : 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		21425+0342	CVR 916		238	9.8	1
Show		21440+0335	A 2098		222	1.1	25
Show		21420+0408	J 1790		95	2.3	28
Show		21403+0344	STT 446		173	6.6	34
Show		21439+0419	NSN 6		339	3.8	43
Show		21430+0253	GWP3088		239	6.8	50
Show		21412+0252	GRV 492		171	58.7	53
Show		21450+0419	BAL2564		195	5.2	53
Show		21448+0300	BU 689		244	1.8	55
Show		21408+0252	GWP3086		300	45.8	57
Show		21447+0250	BU 1263		193	0.6	63
Show		21396+0431	HEI 822		359	1.2	67
Show		21426+0233	HDS3092		156	0.3	69
Show		21456+0251	BAL2056		269	8.1	69
Show		21462+0423	CVR 918		268	9.0	70
Show		21470+0408	STE 14	AB	328	31.4	73
Show		21437+0230	HJ 3052		291	14.3	75
Show		21441+0506	TDS1144		115	1.1	88
Show		21379+0245	ITF 109		115	5.6	89
Show		21364+0351	BAL2562		152	17.1	91
Show		21476+0431	CVR 920		71	8.8	91
Show		21485+0331	HEI 289		312	0.7	91
Show		21404+0514	DBR 329		304	5.5	98
Show		21396+0215	BUP 229		43	139.5	98
Show		21442+0518	GWP3090		68	12.6	99
Show		21358+0342	GWP3076		318	10.5	100
Show		21359+0326	BAL2055		190	12.2	100
Show		21403+0516	SKF 484		23	14.9	101
Show		21489+0309	GWP3097		230	29.2	102
Show		21439+0159	A 2097		358	0.2	104
Show		21495+0324	STF2828	AB	140	33.7	107
Show		21495+0324	STF2828	AD	73	10.7	107
Show		21495+0324	STF2828	AC	134	33.1	107
Show		21495+0324	STF2828	BC	39	3.5	108
Show		21385+0513	BAL2981		265	4.3	109
Show		21379+0510	SLW1245		42	9.9	112
Show		21366+0230	UC 4507		194	7.3	114
Show		21485+0229	BAL2057		204	6.1	116
Show		21349+0308	A 2291		93	1.0	118
Show		21393+0154	BAL1591		128	18.1	118
Show		21418+0145	HJ 3049		27	35.6	119
Show		21395+0534	CVR 912		105	24.1	122
Show		21408+0141	BAL1592		66	5.4	124
Show		21486+0217	GWP3095		357	13.0	126
Show		21462+0536	HJ 3057		7	21.2	127
Show		21483+0518	BRT2294		242	2.3	130
Show		21480+0521	BRT2293		310	1.4	130
Show		21377+0528	J 1406		207	2.5	130
Show		21512+0321	J 1724		24	6.1	131
Show		21395+0544	FMR 164		88	148.3	131
Show		21513+0332	HEI 291		300	2.3	132

WDS 21425+0342 : COMPONENTS

	A
B	pa=237.7° sep=9.74"

21425+0342 A

Componente originario normalizzato	AB		Coord arcsec 2000	214228.56+034157.2		Mag	17.7		Spectral class	M3 (red)
PmRA	29.00		PmDE	-29.0

21425+0342 B

Componente originario normalizzato	AB		Coord arcsec 2000	214228.01+034152.0		Mag	19.4		Spectral class	M4 (red)
PmRA	29.00		PmDE	-33.0		Calc delta mag	1.7		Calc coord	yes