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: 10/12/2022
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 04:59:08 -76.11, -93.22 93.20 10/20/2022 05:00:20 -76.20, -92.17 93.19 29.71 72
2 10/20/2022 05:50:08 76.30, 74.73 86.96 10/20/2022 05:51:08 76.31, 74.74 86.96 1.77 60
3 10/20/2022 06:41:03 -76.31,-117.93 93.02 10/20/2022 06:41:52 -76.30,-117.89 93.05 2.15 49
4 10/20/2022 07:32:07 76.33, 49.35 87.01 10/20/2022 07:32:38 76.32, 49.34 86.99 1.00 31
5 10/20/2022 08:23:02 -76.34,-143.32 92.97 10/20/2022 08:23:23 -76.35,-143.44 92.97 3.44 21
6 10/20/2022 09:14:06 76.36, 23.97 87.06 10/20/2022 09:14:08 76.32, 23.95 87.02 3.74 2
7 10/20/2022 10:05:02 -76.33,-168.86 92.96 10/20/2022 10:04:53 -76.35,-168.84 92.94 2.73 9
8 10/20/2022 10:56:06 76.34, -1.57 87.07 10/20/2022 10:55:39 76.38, -1.61 87.11 3.57 27
9 10/20/2022 11:47:01 -76.36, 165.76 92.91 10/20/2022 11:46:23 -76.36, 165.77 92.90 0.35 38
10 10/20/2022 12:38:05 76.37, -26.95 87.12 10/20/2022 12:37:09 76.38, -27.00 87.14 1.44 56
11 10/20/2022 13:29:00 -76.39, 140.38 92.86 10/20/2022 13:27:53 -76.36, 140.37 92.87 2.78 67
12 10/20/2022 14:19:55 76.79, -50.74 87.47 10/20/2022 14:18:48 76.79, -53.92 87.65 80.79 67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/12/2022
SNOs_Map_NOAA-19_NPP_20221012.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/12/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP