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: 4/7/2022
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 04/07/2022 04:39:48 -77.50, 174.93 91.27 04/07/2022 04:39:42 -77.50, 174.91 91.26 0.56 6
2 04/07/2022 05:28:56 78.28, -13.92 87.73 04/07/2022 05:30:07 78.29, -13.79 87.65 3.00 71
3 04/09/2022 20:06:45 77.06, 121.51 88.26 04/09/2022 20:06:01 77.06, 121.44 88.31 2.10 44
4 04/09/2022 20:55:56 -77.81, -67.82 92.67 04/09/2022 20:56:29 -77.80, -67.87 92.69 1.29 33
5 04/12/2022 12:22:47 77.61,-120.33 86.58 04/12/2022 12:22:42 77.62,-120.30 86.58 0.80 5
6 04/12/2022 13:12:00 -78.25, 50.19 94.24 04/12/2022 13:13:12 -78.25, 50.26 94.31 1.72 72
7 04/15/2022 03:49:47 -77.07,-174.21 93.72 04/15/2022 03:49:05 -77.06,-174.32 93.66 2.82 42
8 04/15/2022 04:38:52 77.98, -2.74 85.14 04/15/2022 04:39:27 77.99, -2.69 85.10 1.38 35
9 04/17/2022 19:20:35 63.96, 111.39 99.07 04/17/2022 19:19:22 64.22, 109.90 99.38 78.19 73
10 04/17/2022 20:05:45 -77.69, -55.74 95.45 04/17/2022 20:05:43 -77.69, -55.71 95.45 0.90 2
11 04/17/2022 20:53:27 81.28, 140.98 78.75 04/17/2022 20:54:40 80.98, 141.82 78.55 36.28 73
12 04/20/2022 11:32:35 77.43,-108.49 83.95 04/20/2022 11:31:57 77.44,-108.41 83.96 1.98 38

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/7/2022
SNOs_Map_AQUA_NPP_20220407.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/07/2022 in txt file.

Historial Predications of SNOs between AQUA and NPP