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: 10/19/2022
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 10/20/2022 04:59:07 -76.13, -93.15 93.19 10/20/2022 05:00:19 -76.18, -92.11 93.21 28.30 72
2 10/20/2022 05:50:07 76.32, 74.82 86.98 10/20/2022 05:51:07 76.29, 74.82 86.93 3.59 60
3 10/20/2022 06:41:02 -76.33,-117.87 93.01 10/20/2022 06:41:52 -76.32,-117.99 93.02 3.42 50
4 10/20/2022 07:32:07 76.31, 49.27 86.99 10/20/2022 07:32:38 76.34, 49.26 87.02 3.56 31
5 10/20/2022 08:23:02 -76.32,-143.41 92.99 10/20/2022 08:23:22 -76.33,-143.39 92.99 1.48 20
6 10/20/2022 09:14:06 76.34, 23.89 87.04 10/20/2022 09:14:08 76.35, 23.87 87.05 1.02 2
7 10/20/2022 10:05:01 -76.35,-168.79 92.94 10/20/2022 10:04:52 -76.34,-168.78 92.96 1.53 9
8 10/20/2022 10:56:05 76.37, -1.49 87.09 10/20/2022 10:55:38 76.35, -1.52 87.08 2.17 27
9 10/20/2022 11:47:00 -76.38, 165.83 92.90 10/20/2022 11:46:22 -76.34, 165.83 92.92 4.20 38
10 10/20/2022 12:38:05 76.35, -27.04 87.10 10/20/2022 12:37:08 76.36, -26.92 87.11 3.09 57
11 10/20/2022 13:29:00 -76.36, 140.28 92.88 10/20/2022 13:27:53 -76.39, 140.27 92.84 2.91 67
12 10/20/2022 14:19:54 76.81, -50.65 87.48 10/20/2022 14:18:48 76.81, -54.01 87.67 85.27 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/19/2022
SNOs_Map_NOAA-19_NPP_20221019.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/19/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP