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: 11/7/2022
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 11/18/2022 03:23:41 75.92, 110.91 95.46 11/18/2022 03:24:51 75.95, 112.56 95.39 44.70 70
2 11/18/2022 04:14:35 -76.15, -80.97 84.36 11/18/2022 04:15:40 -76.17, -80.86 84.36 3.40 65
3 11/18/2022 05:05:35 76.17, 86.34 95.67 11/18/2022 05:06:26 76.19, 86.37 95.68 2.62 51
4 11/18/2022 05:56:34 -76.18,-106.36 84.32 11/18/2022 05:57:10 -76.17,-106.26 84.34 2.81 36
5 11/18/2022 06:47:34 76.19, 60.94 95.71 11/18/2022 06:47:56 76.20, 60.97 95.70 0.82 22
6 11/18/2022 07:38:33 -76.21,-131.75 84.28 11/18/2022 07:38:41 -76.23,-131.82 84.26 2.74 8
7 11/18/2022 08:29:33 76.22, 35.55 95.75 11/18/2022 08:29:26 76.20, 35.57 95.73 2.11 7
8 11/18/2022 09:20:32 -76.23,-157.15 84.24 11/18/2022 09:20:11 -76.23,-157.22 84.23 1.94 21
9 11/18/2022 10:11:32 76.25, 10.16 95.78 11/18/2022 10:10:57 76.26, 10.01 95.81 3.91 35
10 11/18/2022 11:02:31 -76.26, 177.46 84.20 11/18/2022 11:01:41 -76.24, 177.38 84.21 3.26 50
11 11/18/2022 11:53:32 76.23, -15.40 95.79 11/18/2022 11:52:27 76.26, -15.39 95.83 3.52 65
12 11/18/2022 12:44:27 -76.42, 152.58 84.06 11/18/2022 12:43:15 -76.43, 151.33 83.97 32.69 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/7/2022
SNOs_Map_NOAA-19_NPP_20221107.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/07/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP