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42 Isis

Asteroid profile

Class: MBA
Family: MB-inner
Tholen: S
SMASSII: L
GAjpl: 0.139
GAminorpl: 0.1456
Notes on albedo parameters:

Total observations: 21

Bands: B, G, R, V

Observatories: CASLEO, Calern, Catalina, Steward 2.3

References: 1976b Zellner, 2011 Gil-Hutton, 2017 Devogele, 2017a Gil-Hutton

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
1974 / 04 / 22.32 B 4.63 0.65 0.14 None None -0.65 91.0 None Catalina 1976b Zellner
1974 / 03 / 26.41 B 11.9 0.42 0.23 None None -0.42 89.9 None Catalina 1976b Zellner
1974 / 05 / 28.26 B 17.09 0.03 0.04 None None -0.03 96.5 None Catalina 1976b Zellner
1974 / 06 / 01.22 B 18.4 0.18 0.03 None None 0.16 12.9 None Steward 2.3 1976b Zellner
1974 / 06 / 02.2 B 18.7 0.18 0.05 None None 0.17 4.4 None Steward 2.3 1976b Zellner
1974 / 06 / 12.22 B 21.46 0.55 0.03 None None 0.55 0.0 None Steward 2.3 1976b Zellner
1974 / 06 / 23.23 B 23.75 0.87 0.04 None None 0.87 0.1 None Catalina 1976b Zellner
1974 / 07 / 11.2 B 25.93 1.14 0.04 None None 1.14 0.3 None Steward 2.3 1976b Zellner
1974 / 04 / 22.32 G 4.63 0.64 0.17 None None -0.64 91.3 None Catalina 1976b Zellner
1974 / 03 / 26.4 G 11.92 0.48 0.05 None None -0.48 89.3 None Catalina 1976b Zellner
1974 / 06 / 02.23 G 18.71 0.04 0.07 None None 0.0 -42.7 None Steward 2.3 1976b Zellner
1974 / 06 / 03.29 G 19.03 0.09 0.05 None None 0.09 -5.6 None Steward 2.3 1976b Zellner
1974 / 06 / 12.25 G 21.47 0.45 0.03 None None 0.45 -5.2 None Steward 2.3 1976b Zellner
1974 / 07 / 11.22 G 25.93 0.95 0.04 None None 0.95 0.8 None Steward 2.3 1976b Zellner
2015 / 02 / 18 V 8.09 None 0.03 None None -0.64 None None Calern 2017 Devogele
2008 / 04 / 05 V 8.2 0.69 0.03 146.1 1.3 -0.69 None 146.0 CASLEO 2011 Gil-Hutton
2013 / 10 / 07 V 10.0 0.68 0.01 105.1 0.6 -0.67 None 109.2 CASLEO 2017a Gil-Hutton
2009 / 10 / 17 V 20.5 0.33 0.04 154.9 3.6 0.29 None 50.4 CASLEO 2011 Gil-Hutton
2013 / 09 / 04 V 23.6 0.66 0.04 170.6 1.7 0.66 None 80.7 CASLEO 2017a Gil-Hutton
2009 / 11 / 16 V 26.9 1.0 0.04 155.5 1.2 0.99 None 61.8 CASLEO 2011 Gil-Hutton
2015 / 02 / 18 R 8.09 None 0.03 None None -0.68 None None Calern 2017 Devogele

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