23454+1547 BPM 2493

23^h 45^m 22.50^s +15° 47' 17.7" P.A. 293.00 sep 91.3 mag 12.62,14.17

Coord 2000	23454+1547	Discov num	BPM2493	Comp		Coord arcsec 2000	23 45 22.50 +15 47 17.7
Date first	1992	Date last	2015	Obs	8
Pa first	293	Pa last	293.3	P.A. Now (θ)	293.3°
Sep first	91.2	Sep last	91.285	Sep. Now (ρ)	91.285"
Mag pri	12.62	Mag sec	14.17	delta mag (ΔM)	1.55	Spectral class
Pri motion ra	-013	Sec motion ra	-015
Pri motion dec	-017	Sec motion dec	-012
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.252 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

2771770720866861184

WDS 23454+1547 BPM 2493 : NOTES

discov_num	notes	refcode
BPM2493	[PM2000] 2660398 + [PM2000] 2660323.	Gvr2010

REFERENCES

refcode	metd	author	reference
Gvr2010	Pa -	Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C.	2010A&A...521A 4G
Gvr2010	+T	A&A 521, A4, 2010
Gvr2010		(Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000
Gvr2010		catalogs, spanning years ~1900-2000)

DISCOVERER

idgroup	discov	author
1	BPM	Bordeaux PM2000 catalogue (main catalog: separation < 2')

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23454+1547	BPM2493		1997	2	293	91.2	12.64	14.22		NV	234522.50+154717.7
23454+1547	BPM2493		2000	3	293	91.2	12.64	14.22		NV	234522.50+154717.7
23454+1547	BPM2493		2010	4	293	91.2	12.62	14.17		NV	234522.50+154717.7
23454+1547	BPM2493		2015	5	293	91.3	12.62	14.17		NV	234522.50+154717.7

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

WDS 23454+1547 BPM 2493 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23454+1547 BPM 2493 : MEASURES

No records found.

WDS 23454+1547 : VIRTUAL EYEPIECE

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WDS 23454+1547 : ALADIN DSS IMAGE @ 23^h 45^m 22.50^s +15° 47' 17.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23454+1547 BPM 2493 : 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		23454+1547	BPM2493		293	91.3
Show		23449+1543	BPM2492		156	114.8	8
Show		23455+1606	CVR1012		54	10.1	19
Show		23441+1535	CVR1724		174	4.5	23
Show		23478+1557	LDS5123		283	41.7	36
Show		23470+1615	J 300		15	3.5	37
Show		23451+1459	JNN 140	AB	186	0.1	49
Show		23451+1459	JNN 140	AC	359	1.1	49
Show		23420+1523	KU 140		99	27.1	54
Show		23462+1454	ROE 104		164	2.1	55
Show		23486+1622	HEI 91		153	0.7	59
Show		23497+1524	KU 142		179	14.7	66
Show		23434+1447	SKF 305		130	22.7	67
Show		23430+1450	SKF1787		263	2.0	68
Show		23473+1442	BRT1368		200	4.2	71
Show		23435+1652	HEI 196		166	0.9	72
Show		23418+1450	SKF1785		19	1.7	77
Show		23507+1532	KPP 535		272	4.9	79
Show		23493+1642	GWP3361		138	18.1	79
Show		23413+1455	UC 293		83	15.1	79
Show		23465+1705	EGB 8		86	1.2	80
Show		23495+1643	TDT4217		75	0.7	82
Show		23479+1703	STF3041	AB	356	61.1	85
Show		23479+1703	STF3041	AC	358	59.5	85
Show		23479+1703	STF3041	A,BC	358	60.5	85
Show		23420+1656	HEI 195		338	1.5	85
Show		23412+1647	GRV 683		321	31.7	85
Show		23413+1446	STF3032		338	19.4	85
Show		23479+1703	STF3041	BC	356	3.4	85
Show		23432+1428	KPP 608		243	5.6	85
Show		23509+1515	KPP1991		163	15.7	87
Show		23449+1718	UC 5017		252	8.7	91
Show		23470+1419	GWP3356		172	31.5	92
Show		23512+1630	KPP3398		319	12.0	95
Show		23518+1614	BPM2497		3	33.4	97
Show		23387+1544	BPM2490		101	16.8	97
Show		23465+1724	BPM2496		192	27.6	98
Show		23470+1726	TDT4190		33	0.6	102
Show		23475+1729	TDT4195		316	0.7	107
Show		23466+1400	TDT4185		159	0.6	109
Show		23419+1406	NSN 771	CD	251	5.4	113
Show		23392+1433	GWP3341		75	91.4	116
Show		23532+1507	LDS5132		60	3.0	120
Show		23539+1559	J 214		112	3.4	126
Show		23433+1346	CLZ 94		119	160.2	126
Show		23377+1650	ENG 87	AB	26	90.2	128
Show		23377+1650	BUP 239	BC	234	25.4	128
Show		23377+1650	BUP 239	BD	120	44.4	128
Show		23488+1349	HJ 1909		116	9.0	129
Show		23397+1403	HEI 298		315	3.1	133
Show		23452+1807	GWP3349		242	46.3	141

WDS 23454+1547 : COMPONENTS

	A
B	pa=294.1° sep=88.39"

23454+1547 A

Componente originario normalizzato	AB		Coord arcsec 2000	234522.50+154717.7		Mag	12.62		PmRA	-13.00
PmDE	-17.0

23454+1547 B

Componente originario normalizzato	AB		Coord arcsec 2000	234516.91+154753.8		Mag	14.17		PmRA	-15.00
PmDE	-12.0		Calc delta mag	1.55		Calc coord	yes