21539+0845 J 2703 AB

21^h 54^m 01.42^s +08° 44' 39.1" P.A. 97.00 sep 6.8 mag 11.50,11.50 Sp G9IV+G1V

Coord 2000	21539+0845	Discov num	J 2703	Comp	AB	Coord arcsec 2000	21 54 01.42 +08 44 39.1
Date first	1919	Date last	2015	Obs	12
Pa first	99	Pa last	97.1	P.A. Now (θ)	97.1°
Sep first	6.6	Sep last	6.84	Sep. Now (ρ)	6.84"
Mag pri	11.50	Mag sec	11.50	delta mag (ΔM)	0	Spectral class	G9IV+G1V (yellow/yellow)
Pri motion ra	-007	Sec motion ra	+015
Pri motion dec	+002	Sec motion dec	+006
Notes	U (Proper motion indicates non-physical)

rPM=1.384

This double is not physical.

21539+0845 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			21 54 01 +08 44 39	J 2703 AB	2015	12	97	6.8	11.50	11.50	0.00		<===
Show			21 54 01 +08 44 39	J 2703 AC	2015	5	223	14.3	11.50	15.00	3.50
Show			21 54 01 +08 44 39	ABH 153 AD	2015	9	120	67.5	11.50	13.50	2.00
Show			21 54 01 +08 44 39	ABH 153 AE	2015	7	110	67.3	11.50	16.00	4.50

Quintuple system
5 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

2725081329688039680

WDS 21539+0845 J 2703 AB : NOTES

No records found.

DISCOVERER

idgroup	discov	author
1	ABH	Abt, H.A.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21539+0845	J 2703	AB	2000	6	97	6.7	11.50	11.50	G9IV+G1V	D	215401.63+084438.7
21539+0845	J 2703	AB	2015	8	97	6.8	11.50	11.50	G9IV+G1V	U	215401.63+084438.7

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

WDS 21539+0845 J 2703 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21539+0845 J 2703 AB : MEASURES

No records found.

WDS 21539+0845 : 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 21539+0845 : ALADIN DSS IMAGE @ 21^h 54^m 01.42^s +08° 44' 39.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21539+0845 J 2703 AB : 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		21539+0845	J 2703	AB	97	6.8	0
Show		21539+0845	J 2703	AC	223	14.3	0
Show		21539+0845	ABH 153	AD	120	67.5	0
Show		21539+0845	ABH 153	AE	110	67.3	0
Show		21539+0851	GRV 518		329	40.5	7
Show		21519+0905	STF2833		337	8.4	37
Show		21526+0925	HJ 948		300	15.1	46
Show		21513+0821	STF2831		355	14.5	47
Show		21570+0900	SKF2809		303	104.4	48
Show		21504+0839	HJ 944		17	20.4	54
Show		21573+0825	HJ 5523		204	20.4	54
Show		21513+0808	STE 15	AB	248	5.9	56
Show		21513+0808	YSC 164	Aa,Ab	10	0.5	56
Show		21524+0938	RED 18		118	0.3	59
Show		21535+0942	UC 266		222	122.1	59
Show		21562+0935	A 621		86	0.1	60
Show		21532+0948	LDS4918		348	9.9	65
Show		21544+0738	CVR 254		73	13.1	67
Show		21502+0922	RAO 624		331	1.5	68
Show		21537+0954	GWP3103		230	32.3	70
Show		21521+0739	OSO 158	AB	126	10.4	72
Show		21521+0739	OSO 158	AC	30	13.2	72
Show		21496+0920	HJ 3060		232	18.3	75
Show		21523+0958	CHE 324		191	14.2	78
Show		21591+0814	GWP3110		31	19.6	81
Show		21500+0941	GWP3100		222	67.6	82
Show		21586+0931	HJ 3077		36	36.1	83
Show		21557+0715	STT 452		177	0.8	93
Show		22002+0822	OSO 165		36	9.7	95
Show		21565+0715	STT 453	AB	269	0.7	98
Show		21565+0715	HJ 3069	AB,C	75	23.9	98
Show		21523+1024	TDT3207		315	1.7	103
Show		22005+0926	GRV 528		235	21.4	106
Show		21511+1022	COU2549	AB	86	0.1	107
Show		21511+1022	HEI 599	AC	82	0.2	107
Show		21473+0956	UC 4563		269	30.4	122
Show		21555+1053	BU 75	AB	26	1.1	131
Show		21555+1053	BU 75	AB,C	211	35.3	131
Show		21572+1047	A 622		284	0.2	132
Show		21514+1052	LDS4917		93	41.2	133
Show		21469+0722	J 202		183	3.3	135
Show		21566+0633	HU 381		235	0.2	138
Show		21539+1102	GWP3105		113	4.3	138
Show		21451+0925	GWP3091		119	16.9	139
Show		21524+0623	SKF1871		253	7.0	144
Show		21468+1030	J 201		224	2.7	149
Show		21439+0812	UC 4540		92	48.4	154
Show		21547+0606	SLW1256		203	31.1	160
Show		21448+1009	GRV 498		59	37.3	160
Show	Enif	21442+0953	S 798	AB	323	83.2	161
Show	Enif	21442+0953	S 798	AC	318	143.9	161

WDS 21539+0845 : COMPONENTS

	A	B	C	D
B	pa=97.2° sep=6.76"
C	pa=222.3° sep=14.26"	pa=239.2° sep=18.97"
D	pa=119.9° sep=66.87"	pa=122.4° sep=60.69"	pa=108.6° sep=71.30"
E	pa=110.3° sep=66.62"	pa=111.8° sep=60.05"	pa=99.9° sep=73.16"	pa=23.8° sep=11.14"

21539+0845 A

Coord arcsec 2000	215401.42+084439.1		Mag	11.5		Spectral class	G9IV (yellow)		PmRA	-7.00
PmDE	2.0

21539+0845 B

Coord arcsec 2000	215401.87+084438.3		Mag	11.5		Spectral class	G1V (yellow)		PmRA	15.00
PmDE	6.0		Calc coord	yes

21539+0845 C

Coord arcsec 2000	215400.77+084428.5		Mag	15		PmRA	-64.00		PmDE	-37.0
Calc delta mag	3.5		Calc coord	yes

21539+0845 D

Coord arcsec 2000	215405.33+084405.8		Mag	13.5		PmRA	-21.00		PmDE	-22.0
Calc delta mag	2		Calc coord	yes

21539+0845 E

Coord arcsec 2000

215405.63+084416.0

Mag

Calc delta mag

4.5

Calc coord

yes