15312+1439 UC 3018

15^h 31^m 13.71^s +14° 39' 07.0" P.A. 38.00 sep 50.9 mag 12.80,16.30

Coord 2000	15312+1439	Discov num	UC 3018	Comp		Coord arcsec 2000	15 31 13.71 +14 39 07.0
Date first	1999	Date last	2016	Obs	8
Pa first	38	Pa last	37.5	P.A. Now (θ)	37.5°
Sep first	50.9	Sep last	50.894	Sep. Now (ρ)	50.894"
Mag pri	12.80	Mag sec	16.30	delta mag (ΔM)	3.5	Spectral class
Pri motion ra	+013	Sec motion ra	+007
Pri motion dec	-092	Sec motion dec	-087
Notes	V (Proper motion indicates physical)

rPM=0.084 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Serpens

Gaia DR2

1194830013071048576

WDS 15312+1439 UC 3018 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
UC		USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)	...................
UC_2013a	Eu j	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,	2013AJ....145...44Z
UC_2013a		& Zacharias, M.I. (UCAC4 Catalog)
UC_2013a		AJ 145, 44, 2013
UC_2013b	Eu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
UC_2013b		AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b		(Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b		UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b		image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b		components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b		letter "f" following the filter information.
UC_2013b		APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b		Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b		than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b		identical values for both components in all filters were removed, as well.
UC_2015	Eu -	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,	2015AJ....150..101Z
UC_2015		DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015		Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015		AJ 150, 101, 2015
UC_9999	Eu -	temporary UCAC files	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15312+1439	UC 3018		2000	2	37	50.9	12.80	16.30		V	153113.71+143907.0
15312+1439	UC 3018		2003	2	37	50.9	12.80	16.30		V	153113.71+143907.0
15312+1439	UC 3018		2010	3	38	50.9	12.80	16.30		V	153113.71+143907.0
15312+1439	UC 3018		2015	4	38	50.9	12.80	16.30		V	153113.71+143907.0
15312+1439	UC 3018		2016	8	38	50.9	12.80	16.30		V	153113.71+143907.0

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

WDS 15312+1439 UC 3018 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15312+1439 UC 3018 : MEASURES

No records found.

WDS 15312+1439 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 15312+1439 : ALADIN DSS IMAGE @ 15^h 31^m 13.71^s +14° 39' 07.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15312+1439 UC 3018 : 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		15312+1439	UC 3018		38	50.9	1
Show		15304+1445	UC 3017		213	28.4	15
Show		15317+1405	HO 549	AB	133	117.5	35
Show		15317+1405	HO 549	BC	241	0.9	37
Show		15323+1355	HEI 237		169	0.4	47
Show		15280+1442	STF1945	AB	314	40.9	47
Show		15280+1442	STF1945	AD	18	23.4	47
Show		15280+1442	STF1945	AE	53	146.5	47
Show		15280+1442	STF1945	AC	309	49.2	47
Show		15280+1442	STF1945	BC	281	9.2	48
Show		15284+1405	GRV 906		13	37.5	53
Show		15349+1501	SHN 201		-1	0.5	59
Show		15352+1456	LEO 33		261	1.5	60
Show		15303+1543	HJ 254	AB	278	17.1	66
Show		15303+1543	HJ 254	BC	2	60.3	66
Show		15303+1543	HJ 254	BD	259	74.8	66
Show		15262+1418	HEI 236		108	0.5	77
Show		15320+1322	LDS4557		187	13.7	79
Show		15284+1559	SKF2725		208	1.5	90
Show		15306+1303	STF1949		213	16.5	97
Show		15249+1359	HJ 252	AB	97	11.6	101
Show		15249+1359	HJ 252	AC	72	51.4	101
Show		15249+1359	GWP2522	AD	318	118.3	101
Show		15249+1359	GWP2523	AE	39	110.8	101
Show		15274+1314	GWP2527		196	8.4	102
Show		15309+1621	BPM 631		321	111.8	102
Show		15376+1352	CVR 796		133	21.9	104
Show		15319+1623	A 2075	AB	95	0.5	105
Show		15255+1546	HEI 381		181	0.3	107
Show		15343+1616	LIM 7		7	0.1	107
Show		15292+1252	HDS2178		138	2.2	112
Show		15358+1611	CVR 792		5	10.1	114
Show		15344+1255	SLW1109		346	172.8	115
Show		15391+1452	BPM 635		73	117.5	115
Show		15355+1303	HEI 382		36	1.2	116
Show		15365+1607	UC 3033	AB	62	35.5	117
Show		15365+1607	DSG 18	Aa,Ab	320	1.0	117
Show		15327+1244	TVB 15		183	10.3	117
Show		15384+1542	GWP2539		169	155.1	122
Show		15359+1255	STF1957		132	0.3	125
Show		15250+1611	GWP2524		301	35.8	129
Show		15222+1500	GWP2516		292	37.6	133
Show		15375+1258	BPM 634		213	26.7	137
Show		15361+1639	LDS4570		115	17.6	140
Show		15353+1232	LDS4564		73	3.5	141
Show		15337+1223	BPM 632		286	113.3	142
Show		15259+1232	CBL 488		32	46.7	150
Show		15232+1614	NSN 789		44	17.2	151
Show		15414+1350	WNO 10		179	5.0	155
Show		15227+1616	GWP2518		218	18.4	157
Show		15206+1523	HU 1160		180	0.5	160

WDS 15312+1439 : COMPONENTS

	A
B	pa=36.6° sep=50.29"

15312+1439 A

Componente originario normalizzato	AB		Coord arcsec 2000	153113.71+143907.0		Mag	12.8		PmRA	13.00
PmDE	-92.0

15312+1439 B

Componente originario normalizzato	AB		Coord arcsec 2000	153115.78+143947.4		Mag	16.3		PmRA	7.00
PmDE	-87.0		Calc delta mag	3.5		Calc coord	yes