10031-7900 UC 1872

Coord 2000	10031-7900		Discov num	UC 1872		Comp			Coord arcsec 2000	10 03 08.18 -78 59 32.3
Date first	1904		Date last	2015		Obs	11
Pa first	201		Pa last	198.5		P.A. Now (θ)	198.5°
Sep first	20.4		Sep last	20.594		Sep. Now (ρ)	20.594"
Mag pri	11.40		Mag sec	11.57		delta mag (ΔM)	0.17		Spectral class
Pri motion ra	-038		Sec motion ra	-040
Pri motion dec	+062		Sec motion dec	+063
Notes	V (Proper motion indicates physical)

rPM=0.03 (< 0.3, Physical double) This double is physical.

Constellation

Chamaeleon

Tycho2

9405-00034-1

Gaia DR2

5202315116224576128

No records found.

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	...................

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10031-7900	UC 1872		2000	2	199	20.6	11.40	11.60		V	100308.18-785932.3
10031-7900	UC 1872		2001	4	199	20.6	11.40	11.60		V	100308.18-785932.3
10031-7900	UC 1872		2010	9	200	20.5	11.40	11.57		V	100308.18-785932.3
10031-7900	UC 1872		2015	10	198	20.6	11.40	11.57		V	100308.18-785932.3

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No records found.


No records found.

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

FoV: 30" 1' 5' 15' 30' 1° 2° 4° 5° 8° Limit: 2 3 4 5 10 15 20 25 30 50 100 Primaries only
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Show name coord_2000 discov# comp pa sep dist(') Show 10031-7900 UC 1872 199 20.6 Show 10053-7908 KPP2288 114 19.3 11 Show 10095-7847 RST2681 128 2.9 23 Show 09525-7844 HJ 4276 303 12.3 35 Show 10107-7932 KPP1276 296 9.7 40 Show 10169-7905 NZO 16 235 4.2 40 Show 09486-7858 UC 1833 340 29.0 42 Show 09527-7933 KOH 86 AB 273 0.3 44 Show 09527-7933 KOH 86 Aa,Ab 16 0.0 44 Show 10170-7945 UC 1906 272 22.3 60 Show 10151-7809 UC 1900 207 52.2 62 Show 10038-8006 DAM1981 164 3.4 67 Show 10038-8008 RST2677 84 0.3 69 Show 09510-8004 HDS1421 344 0.1 73 Show 09530-7748 RST1468 186 1.5 75 Show 09516-8012 UC 1839 343 14.1 79 Show 09525-7739 UC 1841 109 73.6 88 Show 09545-8025 HJ 4281 286 9.3 89 Show 09449-8031 HJ 4265 229 23.4 104 Show 09475-7718 NSN 254 85 1.7 113 Show 09489-7707 DAM1770 166 36.0 121 Show 10096-8105 KOH 87 136 5.5 126 Show 09492-7701 RST1459 40 1.6 127 Show 09434-7700 KPP3794 234 47.1 135 Show 10193-7654 TDS7181 AB 46 0.9 136 Show 10193-7654 DAM2311 AB,C 256 9.4 136 Show 10032-7633 UC 1873 208 41.5 147 Show 10142-7636 KOH 88 97 0.3 148 Show 09520-7635 HJ 4270 306 12.6 149 Show 09517-8130 DAM1813 61 0.7 154 Show 09501-8136 TDS6841 334 0.5 160 Show 09466-7627 LDS 287 45 145.3 161 Show 09515-8138 DAM1807 335 2.2 162 Show 10202-8139 HDS1484 204 0.7 165 Show 10142-7608 UC 1898 334 32.2 176 Show 10041-7604 HJ 4288 287 41.7 176 Show 09448-7554 HJ 4258 163 8.6 195 Show 10204-7552 DAM2325 15 1.4 196 Show 10203-7552 DAM2324 89 57.8 197 Show 10196-7550 RST1506 53 1.0 197 Show 10180-7548 RST1503 193 1.8 198 Show 10200-7548 DAM2320 353 5.1 200 Show 10176-7545 DAM2254 216 1.4 200 Show 09507-7543 UC 1835 140 35.2 201 Show 10193-7544 DAM2310 67 2.5 203 Show 10075-8249 LDS6231 53 3.4 231 Show 09594-8253 DAM1896 293 1.4 234 Show 09591-8253 TDS6944 72 0.6 234 Show 10222-7512 UC 1919 207 17.8 236 Show 10086-7500 SWR 86 54 18.3 241 Show 10014-7447 HLN 13 131 4.1 253

	A
B	pa=183.7° sep=19.57"

Componente originario normalizzato	AB		Coord arcsec 2000	100308.18-785932.3		Mag	11.4		PmRA	-38.00
PmDE	62.0

Componente originario normalizzato	AB		Coord arcsec 2000	100307.74-785951.8		Mag	11.57		PmRA	-40.00
PmDE	63.0		Tycho2	9405-00034-1		Calc delta mag	0.17		Calc coord	yes

Tycho2	9405-00034-1		Pflag			RAmdeg	150.78377293		DEmdeg	-78.99226740
PmRA	-46.1		PmDE	60.4		E RAmdeg	65		E DEmdeg	67
E pmRA	4.0		E pmDE	3.8		EpRAm	1988.47		EpDEm	1987.86
Num	2		Q RAmdeg			Q DEmdeg			Q pmRA
Q pmDE			BTmag	12.028		E BTmag	0.119		VTmag	11.637
E VTmag	0.127		Prox	206		TYC			HIP
CCDM			RAdeg	150.78433306		DEdeg	-78.99240639		EpRA 1990	1.65
EpDE 1990	1.71		E RAdeg	65.8		E DEdeg	68.8		Posflg
Corr	0.0