Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/1/2020
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 10/02/2020 05:32:45 -74.58, 152.01 78.17 10/02/2020 05:31:31 -74.59, 151.98 78.09 1.27 74
2 10/02/2020 06:21:37 76.22, -35.75 100.08 10/02/2020 06:21:40 76.23, -35.67 100.05 2.53 3
3 10/02/2020 07:06:24 -80.02,-137.26 95.08 10/02/2020 07:07:37 -79.36,-139.80 95.46 89.22 73
4 10/04/2020 21:48:55 -75.50, -89.70 78.18 10/04/2020 21:48:06 -75.51, -89.61 78.16 2.83 49
5 10/04/2020 22:38:01 76.42, 80.78 100.82 10/04/2020 22:38:30 76.42, 80.79 100.79 0.41 29
6 10/07/2020 14:05:18 -75.75, 26.91 77.50 10/07/2020 14:04:55 -75.75, 26.93 77.49 0.87 23
7 10/07/2020 14:54:24 76.66,-162.52 101.51 10/07/2020 14:55:19 76.66,-162.56 101.47 1.24 55
8 10/10/2020 05:32:40 74.63, -27.86 104.63 10/10/2020 05:31:27 74.62, -27.94 104.73 2.63 73
9 10/10/2020 06:21:40 -76.04, 143.67 76.86 10/10/2020 06:21:43 -76.04, 143.65 76.86 0.54 3
10 10/12/2020 21:48:50 75.48, 90.26 104.68 10/12/2020 21:48:02 75.49, 90.32 104.70 1.98 48
11 10/12/2020 22:38:01 -76.32, -99.55 76.23 10/12/2020 22:38:30 -76.32, -99.60 76.24 1.35 29
12 10/15/2020 14:05:10 75.86,-152.74 105.20 10/15/2020 14:04:48 75.87,-152.69 105.21 1.43 22

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/1/2020
SNOs_Map_AQUA_NPP_20201002.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/01/2020 in txt file.

Historical Predications of SNOs between AQUA and NPP