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: 5/27/2021
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 06/06/2021 15:01:12 -77.90, 106.10 123.28 06/06/2021 15:02:16 -77.93, 110.00 123.68 90.78 64
2 06/06/2021 15:52:07 78.25, -84.59 56.81 06/06/2021 15:53:10 78.28, -84.57 56.81 3.71 63
3 06/06/2021 16:43:02 -78.28, 82.90 123.19 06/06/2021 16:43:54 -78.25, 82.91 123.24 3.57 52
4 06/06/2021 17:34:07 78.26,-110.01 56.80 06/06/2021 17:34:40 78.28,-109.95 56.80 2.86 33
5 06/06/2021 18:25:02 -78.29, 57.48 123.19 06/06/2021 18:25:25 -78.29, 57.31 123.19 3.79 23
6 06/06/2021 19:16:07 78.27,-135.43 56.80 06/06/2021 19:16:10 78.28,-135.34 56.80 2.53 3
7 06/06/2021 20:07:03 -78.27, 31.83 123.21 06/06/2021 20:06:55 -78.29, 31.92 123.19 3.31 8
8 06/06/2021 20:58:07 78.28,-160.85 56.80 06/06/2021 20:57:40 78.29,-160.73 56.80 2.90 27
9 06/06/2021 21:49:03 -78.28, 6.41 123.21 06/06/2021 21:48:25 -78.30, 6.54 123.20 3.20 38
10 06/06/2021 22:40:07 78.30, 173.72 56.79 06/06/2021 22:39:11 78.33, 173.67 56.85 3.75 56
11 06/06/2021 23:31:03 -78.30, -19.01 123.21 06/06/2021 23:29:55 -78.30, -18.85 123.20 3.65 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/27/2021
SNOs_Map_NOAA-19_NPP_20210528.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/27/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP