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39 Laetitia

Asteroid profile

Class: MBA
Family: MB-outer
Tholen: S
SMASSII: S
GAjpl: 0.269
GAminorpl: 0.2646
Notes on albedo parameters:

Total observations: 50

Bands: B, G, I, R, U, V

Observatories: CASLEO, CASLEO 2.15, Catalina, CrAO, Palomar, Sanglok, Steward 2.3

References: 1976b Zellner, 2011 Gil-Hutton, 2014 Gil-Hutton, Unpbl Kiselev, Unpbl Lupishko

All rows for this asteroid are exported.

Measurements

Sorting: first by filter groups (U-like, B-like, V-like, R-like, I-like, IR), then by filter, then by phase angle.
Date Band Phase P sP Q sQ Pr Qr Psi Obs Ref
1987 / 10 / 15.81 U 8.1 0.42 0.13 60.8 6.0 -0.42 None None CrAO Unpbl Lupishko
1973 / 08 / 26.29 B 0.69 0.3 0.05 None None -0.29 83.7 None Catalina 1976b Zellner
1974 / 12 / 21.43 B 6.29 0.64 0.04 None None -0.64 90.6 None Catalina 1976b Zellner
1973 / 09 / 12.25 B 7.48 0.59 0.08 None None -0.59 88.3 None Catalina 1976b Zellner
1987 / 10 / 15.81 B 8.1 0.65 0.05 54.4 2.1 -0.65 None None CrAO Unpbl Lupishko
1973 / 08 / 08.33 B 8.87 0.76 0.05 None None -0.76 90.3 None Steward 2.3 1976b Zellner
1975 / 01 / 24.35 B 11.1 0.7 0.02 None None -0.7 90.8 None Steward 2.3 1976b Zellner
1974 / 11 / 24.52 B 14.84 0.41 0.03 None None -0.41 90.5 None Catalina 1976b Zellner
1973 / 07 / 23.43 B 14.93 0.48 0.05 None None -0.48 87.3 None Palomar 1976b Zellner
1974 / 11 / 12.43 B 17.89 0.24 0.05 None None -0.23 94.5 None Catalina 1976b Zellner
1987 / 08 / 01.92 B 19.4 0.28 0.06 73.0 6.3 -0.27 None 67.7 Sanglok Unpbl Kiselev
1987 / 07 / 30.862 B 19.8 0.03 0.04 26.8 34.8 0.0 None 67.5 Sanglok Unpbl Kiselev
1987 / 07 / 29.894 B 20.0 0.06 0.06 81.2 28.6 -0.05 None 67.4 Sanglok Unpbl Kiselev
1987 / 07 / 28.853 B 20.2 0.21 0.18 13.5 25.0 0.06 None 67.3 Sanglok Unpbl Kiselev
1987 / 07 / 27.89 B 20.4 0.12 0.1 15.6 23.2 0.03 None 67.3 Sanglok Unpbl Kiselev
1987 / 07 / 26.88 B 20.6 0.08 0.05 6.1 16.7 0.04 None 67.2 Sanglok Unpbl Kiselev
1987 / 07 / 24.879 B 20.9 0.13 0.09 7.7 20.6 0.06 None 67.1 Sanglok Unpbl Kiselev
1973 / 10 / 24.14 B 20.96 0.06 0.09 None None 0.06 9.6 None Catalina 1976b Zellner
1987 / 07 / 23.899 B 21.1 0.13 0.06 8.1 13.3 0.06 None 67.0 Sanglok Unpbl Kiselev
1973 / 10 / 25.15 B 21.17 0.1 0.08 None None 0.1 3.9 None Catalina 1976b Zellner
1973 / 06 / 26.44 B 21.29 0.03 0.13 None None 0.03 -6.5 None Catalina 1976b Zellner
1987 / 07 / 22.917 B 21.3 0.2 0.12 168.2 17.6 0.18 None 67.0 Sanglok Unpbl Kiselev
1973 / 06 / 14.44 B 22.63 0.27 0.14 None None 0.26 -7.5 None Catalina 1976b Zellner
1973 / 11 / 16.13 B 23.47 0.31 0.08 None None 0.31 -0.3 None Catalina 1976b Zellner
1973 / 08 / 26.33 G 0.68 0.28 0.07 None None -0.28 88.8 None Catalina 1976b Zellner
1974 / 12 / 21.41 G 6.29 0.7 0.03 None None -0.7 89.0 None Catalina 1976b Zellner
1973 / 09 / 12.26 G 7.49 0.7 0.06 None None -0.7 88.5 None Catalina 1976b Zellner
1973 / 08 / 08.32 G 8.88 0.78 0.06 None None -0.78 89.4 None Steward 2.3 1976b Zellner
1975 / 01 / 24.33 G 11.09 0.69 0.02 None None -0.69 91.8 None Steward 2.3 1976b Zellner
1973 / 07 / 23.44 G 14.93 0.48 0.08 None None -0.48 90.6 None Palomar 1976b Zellner
1974 / 11 / 12.41 G 17.9 0.25 0.04 None None -0.25 90.2 None Catalina 1976b Zellner
1973 / 10 / 24.15 G 20.96 0.04 0.11 None None -0.01 51.4 None Catalina 1976b Zellner
1973 / 10 / 25.17 G 21.17 0.08 0.09 None None 0.03 34.8 None Catalina 1976b Zellner
1973 / 06 / 26.44 G 21.29 0.06 0.18 None None 0.0 -43.5 None Catalina 1976b Zellner
1973 / 06 / 14.42 G 22.63 0.15 0.2 None None 0.15 8.4 None Catalina 1976b Zellner
1973 / 11 / 16.11 G 23.47 0.25 0.09 None None 0.24 -5.7 None Catalina 1976b Zellner
2008 / 03 / 06 V 1.5 0.36 0.09 142.0 7.2 -0.34 None 132.7 CASLEO 2011 Gil-Hutton
2010 / 09 / 05 V 4.8 None 0.05 None 2.8 -0.46 84.7 None CASLEO 2.15 2014 Gil-Hutton
1987 / 10 / 15.81 V 8.1 0.74 0.07 50.1 2.5 -0.74 None None CrAO Unpbl Lupishko
2006 / 11 / 17 V 9.4 0.71 0.06 114.6 1.7 -0.69 None 122.1 CASLEO 2011 Gil-Hutton
2008 / 04 / 04 V 11.7 0.58 0.06 118.2 3.0 -0.58 None 115.2 CASLEO 2011 Gil-Hutton
2009 / 04 / 16 V 13.2 0.48 0.09 81.5 5.0 -0.48 None 83.4 CASLEO 2011 Gil-Hutton
2008 / 01 / 18 V 14.9 0.47 0.06 114.9 3.8 -0.47 None 113.6 CASLEO 2011 Gil-Hutton
2008 / 05 / 24 V 19.2 0.17 0.09 117.3 14.6 -0.17 None 112.3 CASLEO 2011 Gil-Hutton
2009 / 02 / 19 V 19.2 None 0.03 None 4.0 -0.25 92.5 None CASLEO 2.15 2014 Gil-Hutton
2008 / 03 / 06 R 1.5 0.3 0.07 132.2 6.8 -0.3 None 132.7 CASLEO 2011 Gil-Hutton
1987 / 10 / 15.81 R 8.1 0.63 0.03 55.1 1.4 -0.63 None None CrAO Unpbl Lupishko
2008 / 01 / 18 R 14.9 0.39 0.07 108.7 4.9 -0.39 None 113.6 CASLEO 2011 Gil-Hutton
2008 / 05 / 24 R 19.2 0.24 0.08 118.4 9.3 -0.23 None 112.3 CASLEO 2011 Gil-Hutton
1987 / 10 / 15.81 I 8.1 0.73 0.04 54.4 1.7 -0.73 None None CrAO Unpbl Lupishko

Plot filters

The plot shows Pr, and if it is unavailable, P. Error bars use sP. The same reference is shown in the same color.
Marker shape encodes the filter group. Bottom legend: color = reference.

Plot legend

Marker shape → filter group
Color → reference