02554+3834 UC 868 AB

02^h 55^m 22.98^s +38° 33' 57.4" P.A. 119.00 sep 40.1 mag 15.48,16.29

Coord 2000	02554+3834	Discov num	UC 868	Comp	AB	Coord arcsec 2000	02 55 22.98 +38 33 57.4
Date first	1998	Date last	2015	Obs	4
Pa first	119	Pa last	118.8	P.A. Now (θ)	118.8°
Sep first	40.2	Sep last	40.113	Sep. Now (ρ)	40.113"
Mag pri	15.48	Mag sec	16.29	delta mag (ΔM)	0.81	Spectral class
Pri motion ra	-035	Sec motion ra	-026
Pri motion dec	-046	Sec motion dec	-062
Notes	V (Proper motion indicates physical)

rPM=0.273 (< 0.3, Physical double)

This double is physical.

02554+3834 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			02 55 23 +38 33 57	UC 868 AB	2015	4	119	40.1	15.48	16.29	0.81		<===
Show			02 55 23 +38 33 57	UC 868 AC	2015	4	151	17.5	15.48	16.20	0.72
Show			02 55 23 +38 33 57	UC 868 AD	2015	4	180	56.6	15.48	16.30	0.82
Show			02 55 26 +38 33 38	UC 868 BC	2015	4	279	27.0	16.29	16.20	0.09
Show			02 55 26 +38 33 38	UC 868 BD	2015	4	224	51.4	16.29	16.30	0.01
Show			02 55 24 +38 33 42	UC 868 CD	2015	4	192	42.2	16.20	16.30	0.10
Show			02 55 23 +38 33 01	UC 868 DE	2015	4	234	46.5	16.30	15.64	0.66

Quintuple system
5 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Perseus

Gaia DR2

143206927049141120

WDS 02554+3834 UC 868 AB : 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
02554+3834	UC 868	AB	2000	2	119	40.0	15.50	16.30		V	025522.98+383357.4
02554+3834	UC 868	AB	2002	2	119	40.0	15.50	16.30		V	025522.98+383357.4
02554+3834	UC 868	AB	2015	3	119	40.1	15.48	16.29		V	025522.98+383357.4

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WDS 02554+3834 UC 868 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02554+3834 UC 868 AB : MEASURES

No records found.

WDS 02554+3834 : VIRTUAL EYEPIECE

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WDS 02554+3834 : ALADIN DSS IMAGE @

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

Error -22130
Not valid ID.

Error -22130
Not valid ID.
Error -27220
Not valid ID.