Full orbital solutions in pre-main sequence high-order multiple systems: GG Tau Ab and UX Tau B

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Table B.1

Orbital solutions for visual pre-main sequence binaries. Systems marked with a † symbols are members of the Upper Scorpius or TW Hydra association, whose age (~ 10–20 Myr) is such that the absence of a disk may no longer be a consequence of multiplicity.

System	P (yr)	e	a (au)	Disk?	Reference
DF Tau	43.7±3.0	0.29±0.07	13.8±1.0	Y	Schaefer et al. (2014); Sullivan & Kraus (2022)
DI Tau	${35.1}_{- 2.9}^{+ 36.0}$ $35.1_{ - 2.9}^{ + 36.0}$	${0.73}_{- 0.03}^{+ 0.13}$ $0.73_{ - 0.03}^{ + 0.13}$	${10.6}_{- 0.2}^{+ 5.5}$ $10.6_{ - 0.2}^{ + 5.5}$	Y	Tang et al. (2023); Sullivan & Kraus (2022)
FF Tau	14.77±0.18	0.634±0.004	6.25±0.08	N	Rizzuto et al. (2020); Sullivan & Kraus (2022)
GSC 6209	5.52±0.03	0.21±0.01	4.1± 0.4	N^†	Rizzuto et al. (2016)
GSC 6794	13.28±0.08	0.262±0.004	8.4±0.8	N^†	Rizzuto et al. (2016)
HP Tau G3	${27.33}_{- 1.19}^{+ 1.35}$ $27.33_{ - 1.19}^{ + 1.35}$	${0.521}_{- 0.008}^{+ 0.009}$ $0.521_{ - 0.008}^{ + 0.009}$	${9.07}_{- 0.12}^{+ 0.15}$ $9.07_{ - 0.12}^{ + 0.15}$	N	Rizzuto et al. (2020); Kraus et al. (2012)
Hubble 4	9.287±0.004	0.680±0.001	5.53±0.02	N	Rizzuto et al. (2020); Sullivan & Kraus (2022)
J160517-202420	5.88±0.01	0.907±0.004	3.2±0.3	N^†	Rizzuto et al. (2016)
NTTS 045251	6.91±0.03	0.46±0.02	4.8±0.3	N	Steffen et al. (2001)
ROXs 47 A	8.23±0.12	0.82±0.01	4.7±0.5	Y	Rizzuto et al. (2016)
RXJ1550.0	8.74±0.04	0.488±0.001	6.8±0.7	N^†	Rizzuto et al. (2016)
RXJ1601.9	8.17±0.06	0.36±0.01	5.3±0.5	N^†	Rizzuto et al. (2016)
ScoPMS 17	14.98±0.13	0.880±0.002	6.9±0.7	N^†	Rizzuto et al. (2016)
T TauS	27.2± 0.7	0.55±0.03	12.7±0.1	Y	Schaefer et al. (2020); White & Ghez (2001)
TWA 5	5.94±0.09	0.78±0.05	2.9±0.3	N^†	Konopacky et al. (2007); Riviere-Marichalar et al. (2013)
V773 Tau A–B	26.2±1.1	0.10±0.03	15.4±0.5	N	Boden et al. (2012); Duchêne et al. (2003)
V807 Tau	12.0±0.4	0.34±0.06	5.0±0.3	Y	Galli et al. (2018); Sullivan & Kraus (2022)
V 1000 Tau	3.6±0.3	0.43±0.05	2.5±0.1	Y	Galli et al. (2018); Sullivan & Kraus (2022)
V 1023 Tau	9.30±0.05	0.69±0.01	6.3±0.1	N	Galli et al. (2018); White & Ghez (2001)
ZZ Tau	46.8±0.8	0.58±0.02	11.6±0.6	Y	Belinski et al. (2022); Sullivan & Kraus (2022)

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