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: 9/27/2021
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 09/27/2021 05:32:34 74.92, -27.05 99.58 09/27/2021 05:32:03 74.91, -27.11 99.63 2.19 31
2 09/27/2021 06:21:32 -76.39, 144.89 82.04 09/27/2021 06:22:17 -76.40, 144.99 82.10 2.66 45
3 09/29/2021 21:48:47 75.70, 90.99 99.70 09/29/2021 21:48:41 75.71, 91.08 99.67 2.81 6
4 09/29/2021 22:37:55 -76.66, -98.32 81.37 09/29/2021 22:39:06 -76.67, -98.23 81.45 2.22 71
5 10/02/2021 13:16:09 -74.81, 36.79 78.40 10/02/2021 13:15:12 -74.82, 36.86 78.37 2.34 57
6 10/02/2021 14:05:17 75.67,-153.22 100.69 10/02/2021 14:05:38 75.66,-153.32 100.70 2.92 21
7 10/05/2021 05:32:37 -74.87, 152.82 77.51 10/05/2021 05:32:07 -74.86, 152.75 77.46 2.50 30
8 10/05/2021 06:21:38 76.07, -36.13 101.21 10/05/2021 06:22:25 76.07, -36.19 101.19 1.85 47
9 10/07/2021 21:05:39 54.54, 79.11 122.38 10/07/2021 21:04:27 54.75, 77.73 122.94 91.71 72
10 10/07/2021 21:48:55 -75.42, -89.82 77.14 10/07/2021 21:48:51 -75.42, -89.84 77.13 0.64 4
11 10/07/2021 22:37:57 76.56, 81.32 101.64 10/07/2021 22:39:10 76.56, 81.33 101.57 0.26 73
12 10/10/2021 13:16:06 74.86,-143.08 104.40 10/10/2021 13:15:11 74.87,-142.99 104.43 2.66 55

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/27/2021
SNOs_Map_AQUA_NPP_20210927.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 09/27/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP