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44 Nysa

Asteroid profile

Class: MBA
Family: Nysa-Polana
Tholen: E
SMASSII: Xc
GAjpl: 0.482
GAminorpl: 0.7411
Notes on albedo parameters:

Total observations: 79

Bands: B, G, H, I, J, R, U, V, WR

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

References: 1976b Zellner, 2006b Fornasier, 2009 Rosenbush, 2012 Canada-Assandri, 2014 Gil-Hutton, 2016 Zaitsev, 2017 Devogele, 2025 Masiero, 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 / 12 / 16.819 U 7.6 0.12 0.13 105.4 33.0 -0.01 None 62.1 Sanglok Unpbl Kiselev
1987 / 11 / 17.02 U 10.0 0.09 0.1 81.1 23.0 -0.09 None None CrAO Unpbl Lupishko
1987 / 11 / 16.944 U 10.1 0.23 0.16 95.8 20.2 -0.23 None 89.8 Sanglok Unpbl Kiselev
1987 / 11 / 14.9 U 11.0 0.04 0.16 3.9 37.9 -0.04 None None CrAO Unpbl Lupishko
2005 / 09 / 28 U 16.76 None 0.18 None 21.9 0.16 6.9 None CASLEO 2.15 2014 Gil-Hutton
2005 / 09 / 30 U 17.26 None 0.13 None 13.5 -0.04 49.8 None CASLEO 2.15 2014 Gil-Hutton
2007 / 03 / 17 U 28.18 None 0.12 None 6.1 0.4 170.5 None CASLEO 2.15 2014 Gil-Hutton
1974 / 06 / 07.22 B 5.63 0.29 0.03 None None -0.29 91.1 None Steward 2.3 1976b Zellner
1974 / 05 / 14.28 B 6.07 0.31 0.01 None None -0.31 90.5 None Catalina 1976b Zellner
1987 / 12 / 16.856 B 7.6 0.18 0.06 69.6 9.3 -0.17 None 62.1 Sanglok Unpbl Kiselev
1987 / 12 / 19.769 B 9.2 0.22 0.04 69.3 5.1 -0.22 None 65.9 Sanglok Unpbl Kiselev
1987 / 11 / 17.02 B 10.0 0.3 0.04 84.6 3.9 -0.3 None None CrAO Unpbl Lupishko
1987 / 11 / 16.976 B 10.1 0.18 0.08 138.9 12.1 -0.03 None 89.8 Sanglok Unpbl Kiselev
1987 / 11 / 14.9 B 11.0 0.23 0.07 104.3 7.5 -0.23 None None CrAO Unpbl Lupishko
1974 / 06 / 23.3 B 11.85 0.27 0.09 None None -0.27 88.1 None Catalina 1976b Zellner
2005 / 09 / 28 B 16.76 None 0.05 None 29.4 0.01 37.0 None CASLEO 2.15 2014 Gil-Hutton
2005 / 09 / 30 B 17.26 None 0.07 None 17.3 -0.08 81.9 None CASLEO 2.15 2014 Gil-Hutton
1974 / 07 / 12.24 B 17.36 0.13 0.06 None None -0.07 60.0 None Steward 2.3 1976b Zellner
1974 / 07 / 24.21 B 19.64 0.1 0.02 None None 0.09 -16.1 None Catalina 1976b Zellner
1974 / 03 / 26.46 B 21.06 0.14 0.24 None None 0.14 -3.3 None Catalina 1976b Zellner
1974 / 08 / 10.14 B 21.4 0.09 0.06 None None 0.04 -33.6 None Catalina 1976b Zellner
1974 / 08 / 11.19 B 21.46 0.19 0.06 None None 0.18 -1.9 None Catalina 1976b Zellner
1975 / 06 / 15.46 B 21.49 0.12 0.03 None None 0.12 8.2 None Catalina 1976b Zellner
1975 / 06 / 14.45 B 21.53 0.23 0.06 None None 0.22 5.2 None Catalina 1976b Zellner
1974 / 08 / 26.15 B 21.76 0.2 0.03 None None 0.19 -7.0 None Steward 2.3 1976b Zellner
2007 / 03 / 17 B 28.18 None 0.08 None 5.1 0.43 1.5 None CASLEO 2.15 2014 Gil-Hutton
1974 / 06 / 02.26 G 3.69 0.29 0.03 None None -0.29 92.0 None Steward 2.3 1976b Zellner
1974 / 06 / 07.2 G 5.63 0.32 0.03 None None -0.32 91.1 None Steward 2.3 1976b Zellner
1974 / 05 / 14.25 G 6.08 0.31 0.05 None None -0.3 95.9 None Catalina 1976b Zellner
1974 / 04 / 10.49 G 18.09 0.04 0.2 None None 0.0 43.3 None Steward 2.3 1976b Zellner
1974 / 07 / 24.23 G 19.64 0.07 0.05 None None 0.07 3.2 None Catalina 1976b Zellner
1974 / 03 / 26.44 G 21.06 0.19 0.29 None None 0.19 0.4 None Steward 2.3 1976b Zellner
1974 / 08 / 11.2 G 21.46 0.1 0.09 None None 0.06 26.3 None Catalina 1976b Zellner
1974 / 08 / 27.15 G 21.74 0.21 0.04 None None 0.21 0.8 None Steward 2.3 1976b Zellner
1974 / 08 / 26.17 G 21.75 0.18 0.06 None None 0.17 -7.2 None Steward 2.3 1976b Zellner
2005 / 08 / 14.936 V 0.41 0.15 0.03 170.9 6.6 -0.15 85.2 355.7 CrAO 2009 Rosenbush
2005 / 08 / 13.966 V 0.51 0.08 0.06 119.6 22.7 -0.08 89.0 300.6 CrAO 2009 Rosenbush
2011 / 02 / 09.833 V 0.7 0.22 0.04 55.1 6.7 -0.22 87.7 None CrAO 2016 Zaitsev
2005 / 08 / 12.917 V 0.89 0.31 0.04 92.3 3.5 -0.31 86.0 276.3 CrAO 2009 Rosenbush
2011 / 02 / 8.948 V 1.1 0.3 0.05 79.4 4.9 -0.3 89.2 None CrAO 2016 Zaitsev
2005 / 08 / 10.941 V 1.73 0.27 0.05 76.6 5.1 -0.26 83.6 263.0 CrAO 2009 Rosenbush
1987 / 12 / 16.875 V 7.6 0.27 0.06 66.5 6.7 -0.27 None 62.1 Sanglok Unpbl Kiselev
1987 / 11 / 17.02 V 10.0 0.29 0.05 88.4 4.5 -0.29 None None CrAO Unpbl Lupishko
1987 / 11 / 16.991 V 10.1 0.26 0.07 113.5 7.9 -0.23 None 89.8 Sanglok Unpbl Kiselev
2002 / 10 / 30.052 V 10.6 0.25 0.08 100.5 9.0 -0.24 98.5 272.4 Asiago 2006b Fornasier
1987 / 11 / 14.9 V 11.0 0.18 0.08 92.8 11.5 -0.18 None None CrAO Unpbl Lupishko
2008 / 05 / 05 V 11.6 0.22 0.05 101.5 6.9 -0.19 None 87.2 CASLEO 2012 Canada-Assandri
2005 / 09 / 28 V 16.76 None 0.02 None 5.1 -0.03 55.2 None CASLEO 2.15 2014 Gil-Hutton
2015 / 02 / 18 V 17.17 None 0.03 None None -0.03 None None Calern 2017 Devogele
2005 / 09 / 30 V 17.26 None 0.03 None 8.3 -0.07 75.7 None CASLEO 2.15 2014 Gil-Hutton
2015 / 05 / 13 V 21.53 None 0.03 None None 0.06 None None Calern 2017 Devogele
2004 / 02 / 16 V 24.34 None 0.36 None 6.7 0.7 None 154.9 CASLEO 2.15 2014 Gil-Hutton
2007 / 03 / 17 V 28.18 None 0.04 None 4.7 0.22 4.9 None CASLEO 2.15 2014 Gil-Hutton
2011 / 02 / 08.948 R 1.1 0.24 0.02 81.9 3.0 -0.24 91.7 None CrAO 2016 Zaitsev
1987 / 12 / 16.895 R 7.6 0.38 0.06 44.9 4.5 -0.31 None 62.1 Sanglok Unpbl Kiselev
1987 / 12 / 19.812 R 9.2 0.25 0.04 63.2 4.5 -0.25 None 65.9 Sanglok Unpbl Kiselev
1987 / 11 / 17.02 R 10.0 0.33 0.03 99.8 2.7 -0.33 None None CrAO Unpbl Lupishko
1987 / 11 / 17 R 10.1 0.49 0.07 93.9 4.3 -0.48 None 89.8 Sanglok Unpbl Kiselev
1987 / 11 / 14.9 R 11.0 0.24 0.05 104.7 5.8 -0.24 None None CrAO Unpbl Lupishko
2008 / 05 / 05 R 11.6 0.25 0.08 99.1 8.9 -0.23 None 87.2 CASLEO 2012 Canada-Assandri
2005 / 09 / 28 R 16.76 None 0.06 None 8.7 -0.16 83.9 None CASLEO 2.15 2014 Gil-Hutton
2015 / 02 / 18 R 17.17 None 0.02 None None -0.02 None None Calern 2017 Devogele
2005 / 09 / 30 R 17.26 None 0.03 None 20.9 -0.02 102.4 None CASLEO 2.15 2014 Gil-Hutton
2007 / 03 / 17 R 28.18 None 0.09 None 5.0 0.4 172.8 None CASLEO 2.15 2014 Gil-Hutton
1987 / 11 / 17.02 I 10.0 0.25 0.04 83.2 4.1 -0.25 None None CrAO Unpbl Lupishko
1987 / 11 / 14.9 I 11.0 0.35 0.08 95.1 6.2 -0.35 None None CrAO Unpbl Lupishko
2005 / 09 / 28 I 16.76 None 0.07 None 28.2 0.02 152.6 None CASLEO 2.15 2014 Gil-Hutton
2005 / 09 / 30 I 17.26 None 0.06 None 17.9 0.01 137.3 None CASLEO 2.15 2014 Gil-Hutton
2007 / 03 / 17 I 28.18 None 0.07 None 3.7 0.46 4.6 None CASLEO 2.15 2014 Gil-Hutton
2023 / 05 / 16 H 3.6 None 0.1 None 7.0 -0.44 74.7 None Palomar 2025 Masiero
2021 / 11 / 08 H 16.7 None 0.1 None 16.5 -0.18 53.2 None Palomar 2025 Masiero
2023 / 01 / 07 H 20.6 None 0.1 None 67.6 0.05 20.2 None Palomar 2025 Masiero
2022 / 04 / 02 H 28.2 None 0.1 None 8.4 0.35 11.3 None Palomar 2025 Masiero
2021 / 11 / 08 J 16.7 None 0.1 None 13.7 -0.22 69.9 None Palomar 2025 Masiero
2023 / 01 / 07 J 20.6 None 0.12 None 12.5 0.38 39.6 None Palomar 2025 Masiero
2022 / 04 / 02 J 28.2 None 0.1 None 5.9 0.5 176.1 None Palomar 2025 Masiero
2015 / 03 / 22.867 WR 2.28 0.26 0.14 34.7 15.2 -0.23 103.9 None CrAO 2016 Zaitsev
2015 / 03 / 22.009 WR 2.3 0.34 0.13 51.2 10.9 -0.27 108.5 None CrAO 2016 Zaitsev
2013 / 11 / 02.737 WR 14.41 0.27 0.05 50.7 5.4 -0.26 81.1 None CrAO 2016 Zaitsev

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