Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/10/2019
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 04/11/2019 05:56:38 75.84, -30.70 89.42 04/11/2019 05:57:29 75.83, -30.79 89.40 2.88 51
2 04/11/2019 06:47:09 -76.51, 138.97 91.42 04/11/2019 06:46:42 -76.51, 139.03 91.41 1.75 27
3 04/13/2019 22:13:27 76.10, 85.96 88.11 04/13/2019 22:13:52 76.09, 85.91 88.10 1.56 25
4 04/13/2019 23:03:57 -76.81,-104.11 92.79 04/13/2019 23:03:04 -76.82,-104.03 92.76 2.33 53
5 04/16/2019 13:41:03 -71.93, 23.89 88.10 04/16/2019 13:42:17 -71.85, 24.34 88.22 18.32 74
6 04/16/2019 14:30:15 76.40,-157.19 86.77 04/16/2019 14:30:14 76.40,-157.22 86.78 0.67 1
7 04/16/2019 15:17:25 -81.07, 75.87 105.26 04/16/2019 15:16:12 -81.67, 76.55 104.97 67.56 73
8 04/19/2019 05:56:37 -75.84, 149.31 93.49 04/19/2019 05:57:27 -75.83, 149.23 93.51 2.34 50
9 04/19/2019 06:47:03 76.65, -40.48 85.50 04/19/2019 06:46:36 76.65, -40.49 85.53 0.20 27
10 04/21/2019 22:13:24 -76.19, -93.73 94.84 04/21/2019 22:13:48 -76.18, -93.82 94.83 2.45 24

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 4/10/2019
SNOs_Map_NOAA-20_AQUA_20190410.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 04/10/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service