List of minor planets: 21001–22000 (redirect from (21044) 1990 SE1)
1990 QT7 — August 16, 1990 La Silla E. W. Elst · 9.6 km MPC · JPL 21043 1990 RT2 — September 15, 1990 Palomar H. E. Holt · 5.6 km MPC · JPL 21044 1990...
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(1990 RH4)". Minor Planet Center. Retrieved 25 January 2016. Bowell, E.; Holt, H. E.; Olmstead, C. M.; Holt, H. R.; Brown, J. A.; Bus, S. J. (1990-09-01)...
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