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: 9/18/2022
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 09/21/2022 06:34:19 76.08, 61.89 76.00 09/21/2022 06:35:27 76.13, 64.29 75.86 64.22 68
2 09/21/2022 07:25:11 -76.45,-129.42 103.74 09/21/2022 07:26:18 -76.43,-129.48 103.77 2.79 67
3 09/21/2022 08:16:10 76.46, 37.87 76.29 09/21/2022 08:17:04 76.45, 37.76 76.27 3.01 54
4 09/21/2022 09:07:11 -76.44,-154.96 103.72 09/21/2022 09:07:48 -76.43,-154.87 103.74 2.38 37
5 09/21/2022 09:58:10 76.45, 12.33 76.31 09/21/2022 09:58:34 76.45, 12.38 76.30 1.22 24
6 09/21/2022 10:49:10 -76.47, 179.67 103.67 09/21/2022 10:49:19 -76.48, 179.58 103.65 2.81 9
7 09/21/2022 11:40:09 76.48, -13.03 76.36 09/21/2022 11:40:04 76.45, -13.01 76.33 2.81 5
8 09/21/2022 12:31:10 -76.46, 154.13 103.65 09/21/2022 12:30:49 -76.48, 154.19 103.62 3.30 21
9 09/21/2022 13:22:09 76.47, -38.57 76.38 09/21/2022 13:21:35 76.50, -38.57 76.42 3.82 34
10 09/21/2022 14:13:09 -76.49, 128.76 103.60 09/21/2022 14:12:19 -76.49, 128.80 103.59 1.03 50
11 09/21/2022 15:04:08 76.50, -63.94 76.43 09/21/2022 15:03:05 76.51, -63.96 76.45 0.77 63
12 09/21/2022 15:55:05 -76.65, 103.92 103.46 09/21/2022 15:53:53 -76.67, 102.74 103.34 30.47 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/18/2022
SNOs_Map_NOAA-19_NPP_20220918.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/18/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP