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: 10/11/2022
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 -76.12, -93.18 93.19 10/20/2022 05:00:19 -76.19, -92.13 93.20 28.99 72
2 10/20/2022 05:50:07 76.31, 74.77 86.97 10/20/2022 05:51:07 76.30, 74.78 86.95 0.58 60
3 10/20/2022 06:41:02 -76.32,-117.89 93.01 10/20/2022 06:41:52 -76.33,-118.01 93.01 3.09 50
4 10/20/2022 07:32:06 76.34, 49.39 87.01 10/20/2022 07:32:37 76.31, 49.39 86.98 3.27 31
5 10/20/2022 08:23:02 -76.31,-143.44 93.00 10/20/2022 08:23:22 -76.34,-143.40 92.98 3.09 20
6 10/20/2022 09:14:06 76.32, 23.84 87.03 10/20/2022 09:14:08 76.36, 23.83 87.06 3.93 2
7 10/20/2022 10:05:01 -76.34,-168.82 92.95 10/20/2022 10:04:52 -76.34,-168.79 92.95 0.78 9
8 10/20/2022 10:56:05 76.35, -1.54 87.08 10/20/2022 10:55:38 76.36, -1.57 87.10 1.44 27
9 10/20/2022 11:47:00 -76.37, 165.80 92.90 10/20/2022 11:46:22 -76.35, 165.81 92.92 2.54 38
10 10/20/2022 12:38:04 76.38, -26.92 87.13 10/20/2022 12:37:08 76.37, -26.96 87.13 1.90 56
11 10/20/2022 13:28:59 -76.40, 140.42 92.86 10/20/2022 13:27:53 -76.40, 140.25 92.83 4.26 66
12 10/20/2022 14:19:54 76.80, -50.70 87.47 10/20/2022 14:18:48 76.82, -54.05 87.69 85.08 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/11/2022
SNOs_Map_NOAA-19_NPP_20221011.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/11/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP