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: 12/16/2021
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 12/16/2021 05:32:47 75.90, -24.24 119.75 12/16/2021 05:32:06 75.90, -24.23 119.78 0.30 41
2 12/16/2021 06:21:56 -76.80, 146.34 61.23 12/16/2021 06:22:32 -76.79, 146.29 61.25 1.42 36
3 12/18/2021 21:49:15 76.09, 92.22 119.70 12/18/2021 21:48:54 76.09, 92.17 119.73 1.45 21
4 12/18/2021 22:38:17 -77.31, -95.87 61.65 12/18/2021 22:39:12 -77.31, -95.76 61.73 2.87 55
5 12/21/2021 13:20:01 -64.23, 21.35 48.96 12/21/2021 13:18:48 -64.39, 20.24 48.56 56.08 73
6 12/21/2021 14:05:42 76.32,-151.18 119.55 12/21/2021 14:05:41 76.31,-151.26 119.57 2.43 1
7 12/21/2021 14:53:54 -79.60, 32.14 64.45 12/21/2021 14:55:08 -79.46, 32.67 64.58 18.60 74
8 12/24/2021 05:32:57 -75.85, 155.56 59.89 12/24/2021 05:31:58 -75.85, 155.62 59.85 1.59 59
9 12/24/2021 06:22:07 76.59, -34.41 119.30 12/24/2021 06:22:26 76.58, -34.51 119.31 2.67 19
10 12/26/2021 21:49:21 -76.21, -87.44 60.29 12/26/2021 21:48:42 -76.21, -87.37 60.27 1.86 39
11 12/26/2021 22:38:32 76.89, 82.53 118.96 12/26/2021 22:39:11 76.88, 82.45 118.94 2.15 39
12 12/29/2021 14:05:45 -76.55, 29.58 60.74 12/29/2021 14:05:26 -76.56, 29.69 60.75 2.91 19

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/16/2021
SNOs_Map_AQUA_NPP_20211216.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/16/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP