Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/29/2021
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 04/10/2021 23:47:28 78.44, 155.58 71.46 04/10/2021 23:48:41 78.45, 155.62 71.43 1.36 73
2 04/11/2021 00:38:32 -78.46, -37.01 108.56 04/11/2021 00:39:26 -78.47, -37.18 108.56 3.84 54
3 04/11/2021 01:29:28 78.45, 130.18 71.43 04/11/2021 01:30:11 78.45, 130.22 71.41 0.79 43
4 04/11/2021 02:20:33 -78.44, -62.65 108.59 04/11/2021 02:20:56 -78.47, -62.58 108.58 3.54 23
5 04/11/2021 03:11:28 78.47, 104.78 71.41 04/11/2021 03:11:41 78.46, 104.81 71.39 1.23 13
6 04/11/2021 04:02:33 -78.46, -88.05 108.61 04/11/2021 04:02:26 -78.48, -87.99 108.60 2.70 7
7 04/11/2021 04:53:28 78.48, 79.37 71.39 04/11/2021 04:53:11 78.46, 79.41 71.37 2.11 17
8 04/11/2021 05:44:33 -78.47,-113.46 108.63 04/11/2021 05:43:56 -78.48,-113.39 108.62 2.01 37
9 04/11/2021 06:35:28 78.49, 53.97 71.36 04/11/2021 06:34:41 78.47, 54.00 71.36 3.08 47
10 04/11/2021 07:26:33 -78.48,-138.87 108.66 04/11/2021 07:25:26 -78.49,-138.79 108.64 1.64 67
11 04/11/2021 08:17:26 78.58, 29.05 71.36 04/11/2021 08:16:13 78.55, 28.14 71.45 20.26 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/29/2021
SNOs_Map_NOAA-19_NPP_20210329.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/29/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP