Two grade 4 orbits. Left: orbit for HIP 33064 = WDS 06532+3826. Half of the 96.4 yr orbital period has been observed. The components have V magnitudes of 6.48 and 8.44 with spectral types F7 IV and F9 V, respectively, and ΣM = 3.43  ±  1.10 M_⊙. Right: orbit for HIP 98636 = WDS 20020+2456. One-third of the 641 yr orbit has been completed. The components have V magnitudes of 5.88 and 6.13. Both are of spectral type A9 IV, with ΣM = 2.19  ±  0.87 M_⊙.