NANCAY P/Brorsen-Metcalf 1989 X _______________________________________________________________________________________________________________________________________ date delta r rdot inv inv Tbg area S Vo dVo Q[OH] Q[OH] Fig. AU AU km/s K mJy.km/s mJy km/s km/s E28s-1 E28s-1 _______________________________________________________________________________________________________________________________________ 890804-890809 0.63 0.94 -29.8 -0.07 -0.12 3.5 -79 14 -26 5 -0.12 0.23 2.41 0.57 14.2 2.6 7.7 1.4 A19.a 890810-890814 0.64 0.85 -29.6 -0.05 -0.11 3.5 -70 16 -31 7 0.26 0.26 2.32 0.65 45.610.8 11.7 2.8 A19.a 890820-890822 0.72 0.70 -27.7 0.09 0.04 3.3 -50 20 < 6.6 < 8.0 A19.a 890823-890825 0.76 0.65 -26.3 0.22 0.17 3.2 54 23 < 4.9 < 4.7 A19.a 890826-890828 0.81 0.61 -24.3 0.39 0.35 3.2 151 14 66 7 -0.07 0.13 2.32 0.31 8.7 0.8 7.4 0.7 A19.a 890829-890831 0.87 0.57 -21.6 0.49 0.48 3.1 245 20 91 7 0.04 0.11 2.62 0.28 14.1 1.2 11.2 0.9 A19.a 890901-890903 0.93 0.53 -17.8 0.42 0.43 3.1 191 15 71 6 0.05 0.13 2.67 0.32 23.5 1.9 12.9 1.0 A19.b 890907-890910 1.07 0.49 -6.7 -0.30 -0.35 3.1 -57 15 -16 4 0.07 0.86 6.09 2.58 26.5 7.2 14.1 3.8 A19.b 890916-890919 1.27 0.50 12.0 -0.16 -0.23 3.1 -24 17 <38.8 <17.8 A19.b 890923-890926 1.42 0.57 22.0 0.13 0.03 3.1 14 15 <19.7 <18.9 A19.b _______________________________________________________________________________________________________________________________________