23304+4238 CHE 503

23^h 30^m 26.35^s +42° 38' 11.6" P.A. 353.00 sep 25.4 mag 10.54,10.72

Coord 2000	23304+4238	Discov num	CHE 503	Comp		Coord arcsec 2000	23 30 26.35 +42 38 11.6
Date first	1911	Date last	2015	Obs	11
Pa first	355	Pa last	352.9	P.A. Now (θ)	352.9°
Sep first	27.8	Sep last	25.394	Sep. Now (ρ)	25.394"
Mag pri	10.54	Mag sec	10.72	delta mag (ΔM)	0.18	Spectral class
Pri motion ra	+008	Sec motion ra	-009
Pri motion dec	-001	Sec motion dec	-018
Notes

rPM=1.195

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Andromeda

Gaia DR2

1924776025905369600

WDS 23304+4238 CHE 503 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Che1908	Pa -	Chevalier, Stanislas	.
Che1908		Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909	Pa -	Chevalier, Stanislas	.
Che1909		Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910	Ma j	Chevalier, Stanislas & Tsang Ziang-seng	.
Che1910	+Pa	Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911	Ma -	Chevalier, Stanislas	.
Che1911	+Pa	Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925	Pa -	Chevalier, Stanislas	1925JO......8...65G
Che1925		J. Obs. 8, 65, 1925

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23304+4238	CHE 503		2003	4	353	25.7	10.54	10.72		D	233026.35+423811.6
23304+4238	CHE 503		2008	5	353	25.5	10.54	10.72		D	233026.35+423811.6
23304+4238	CHE 503		2010	7	353	25.5	10.54	10.72			233026.35+423811.6
23304+4238	CHE 503		2015	8	353	25.4	10.54	10.72			233026.35+423811.6

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

WDS 23304+4238 CHE 503 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23304+4238 CHE 503 : MEASURES

No records found.

WDS 23304+4238 : VIRTUAL EYEPIECE

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WDS 23304+4238 : ALADIN DSS IMAGE @ 23^h 30^m 26.35^s +42° 38' 11.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23304+4238 CHE 503 : 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		23304+4238	CHE 503		353	25.4
Show		23303+4239	CHE 502		17	12.0	2
Show		23293+4248	CHE 496		152	34.5	16
Show		23292+4247	TDT4061		130	1.0	17
Show		23290+4245	CHE 494	AB	203	25.3	17
Show		23290+4245	CHE 494	AC	181	10.9	17
Show		23289+4230	CHE 493		24	32.2	19
Show		23288+4227	CHE 490		17	31.6	21
Show		23285+4230	CHE 488		26	34.3	23
Show		23288+4225	COU1847		47	0.2	23
Show		23283+4238	CHE 486		319	33.3	24
Show		23301+4215	CHE 501		272	24.4	24
Show		23282+4245	CHE 484		87	28.1	26
Show		23294+4301	CHE 498		264	18.2	26
Show		23293+4211	STJ 89		111	1.0	30
Show		23278+4244	CHE 476		89	9.0	30
Show		23292+4212	CHE 495		73	14.1	30
Show		23280+4225	BU 1221		146	2.1	31
Show		23282+4220	BKO 689		23	4.3	31
Show		23286+4213	BKO 690		216	7.7	33
Show		23276+4248	CHE 472		223	23.2	33
Show		23286+4212	CHE 489		96	5.3	33
Show		23276+4227	CHE 473		313	29.3	34
Show		23297+4206	CHE 499		183	27.3	34
Show		23278+4218	CHE 477		230	39.5	35
Show		23280+4301	CHE 481		281	15.6	35
Show		23280+4216	CHE 482		342	30.3	35
Show		23334+4251	HDS3356		3	0.1	35
Show		23281+4213	CHE 483		39	14.7	36
Show		23313+4204	ES 1597		90	7.6	36
Show		23270+4248	TDT4040		333	0.7	39
Show		23272+4224	CHE 470		203	32.0	39
Show		23276+4303	BKO 687	BC	143	7.0	40
Show		23276+4303	BKO 687	AB	80	11.5	40
Show		23330+4307	COU2147		160	1.7	41
Show		23272+4258	BKO 685		119	8.2	41
Show		23280+4309	BKO 688		194	9.7	41
Show		23267+4237	TDT4036		352	2.2	42
Show		23279+4207	CHE 478	AB	232	43.6	42
Show		23278+4309	CHE 475		86	31.5	43
Show		23279+4206	CHE 479	AB	158	6.7	43
Show		23279+4206	ABH 173	AD	281	72.9	43
Show		23279+4206	ABH 173	AE	305	103.1	43
Show		23279+4206	ABH 173	AF	224	89.5	43
Show		23279+4206	CHE 479	AC	297	25.3	43
Show		23279+4206	CHE 479	BC	305	30.7	43
Show		23265+4235	CHE 463	AB	323	41.9	44
Show		23265+4235	BKO 683	BC	267	13.8	44
Show		23265+4235	BKO 683	BD	315	11.3	44
Show		23283+4316	CHE 485		172	22.0	44
Show		23264+4245	BKO 682	BC	97	4.5	46

WDS 23304+4238 : COMPONENTS

	A
B	pa=354.8° sep=25.30"

23304+4238 A

Componente originario normalizzato	AB		Coord arcsec 2000	233026.35+423811.6		Mag	10.54		PmRA	8.00
PmDE	-1.0

23304+4238 B

Componente originario normalizzato	AB		Coord arcsec 2000	233026.14+423836.8		Mag	10.72		PmRA	-9.00
PmDE	-18.0		Calc delta mag	0.18		Calc coord	yes