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: 9/20/2022
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, 61.91 76.00 09/21/2022 06:35:27 76.12, 64.30 75.85 64.26 68
2 09/21/2022 07:25:11 -76.45,-129.41 103.74 09/21/2022 07:26:18 -76.43,-129.47 103.77 3.06 67
3 09/21/2022 08:16:10 76.46, 37.88 76.29 09/21/2022 08:17:04 76.44, 37.78 76.27 3.30 54
4 09/21/2022 09:07:11 -76.44,-154.95 103.72 09/21/2022 09:07:48 -76.43,-154.86 103.74 2.56 37
5 09/21/2022 09:58:10 76.45, 12.34 76.31 09/21/2022 09:58:34 76.45, 12.39 76.30 1.29 24
6 09/21/2022 10:49:10 -76.47, 179.68 103.67 09/21/2022 10:49:19 -76.48, 179.58 103.66 2.58 9
7 09/21/2022 11:40:09 76.48, -13.02 76.36 09/21/2022 11:40:04 76.45, -13.00 76.33 3.61 5
8 09/21/2022 12:31:10 -76.46, 154.14 103.65 09/21/2022 12:30:49 -76.48, 154.20 103.62 3.02 21
9 09/21/2022 13:22:09 76.47, -38.56 76.38 09/21/2022 13:21:35 76.50, -38.55 76.41 3.04 34
10 09/21/2022 14:13:09 -76.49, 128.77 103.60 09/21/2022 14:12:19 -76.49, 128.81 103.59 1.24 50
11 09/21/2022 15:04:08 76.50, -63.93 76.43 09/21/2022 15:03:05 76.50, -63.94 76.44 0.37 63
12 09/21/2022 15:55:05 -76.65, 103.93 103.46 09/21/2022 15:53:53 -76.67, 102.75 103.35 30.34 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/20/2022
SNOs_Map_NOAA-19_NPP_20220920.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/20/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP