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: 6/15/2021
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 06/15/2021 06:21:30 75.92, -36.63 74.53 06/15/2021 06:21:24 75.92, -36.59 74.53 1.16 6
2 06/15/2021 07:10:38 -76.86, 134.12 106.60 06/15/2021 07:11:49 -76.86, 134.17 106.67 1.24 71
3 06/17/2021 21:48:46 -75.24, -90.33 104.74 06/17/2021 21:47:51 -75.25, -90.26 104.72 1.96 55
4 06/17/2021 22:37:48 76.39, 80.77 73.91 06/17/2021 22:38:10 76.40, 80.86 73.87 2.78 22
5 06/20/2021 14:05:12 -75.38, 25.93 104.91 06/20/2021 14:04:46 -75.37, 25.86 104.87 2.01 26
6 06/20/2021 14:54:15 76.48,-163.08 73.81 06/20/2021 14:55:06 76.47,-163.12 73.78 1.12 51
7 06/23/2021 05:33:18 71.99, -33.27 78.90 06/23/2021 05:32:04 72.08, -33.60 78.98 14.60 74
8 06/23/2021 06:21:29 -75.95, 143.48 105.53 06/23/2021 06:21:31 -75.95, 143.49 105.53 0.34 2
9 06/23/2021 07:06:33 80.76, 35.27 59.47 06/23/2021 07:07:46 80.10, 33.11 59.20 83.99 73
10 06/25/2021 21:48:41 75.40, 90.11 75.21 06/25/2021 21:47:54 75.41, 90.21 75.22 2.88 47
11 06/25/2021 22:37:54 -76.12,-100.11 105.64 06/25/2021 22:38:25 -76.11,-100.21 105.64 2.78 31
12 06/28/2021 14:05:04 75.62,-153.38 75.09 06/28/2021 14:04:46 75.62,-153.39 75.11 0.17 18

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/15/2021
SNOs_Map_AQUA_NPP_20210615.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/15/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP