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: 6/2/2021
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 -77.91, 106.19 123.28 06/06/2021 15:02:17 -77.95, 109.88 123.65 85.85 65
2 06/06/2021 15:52:07 78.27, -84.48 56.81 06/06/2021 15:53:10 78.26, -84.45 56.78 0.96 63
3 06/06/2021 16:43:03 -78.26, 82.76 123.20 06/06/2021 16:43:55 -78.27, 82.79 123.21 1.43 52
4 06/06/2021 17:34:07 78.28,-109.90 56.81 06/06/2021 17:34:40 78.26,-109.84 56.77 2.34 33
5 06/06/2021 18:25:03 -78.27, 57.34 123.20 06/06/2021 18:25:25 -78.27, 57.40 123.21 1.37 22
6 06/06/2021 19:16:07 78.29,-135.32 56.81 06/06/2021 19:16:11 78.30,-135.44 56.83 3.11 4
7 06/06/2021 20:07:03 -78.29, 31.92 123.20 06/06/2021 20:06:55 -78.28, 32.02 123.22 2.36 8
8 06/06/2021 20:58:07 78.30,-160.74 56.80 06/06/2021 20:57:41 78.31,-160.83 56.82 2.03 26
9 06/06/2021 21:49:03 -78.30, 6.50 123.21 06/06/2021 21:48:26 -78.32, 6.41 123.17 2.99 37
10 06/06/2021 22:40:07 78.32, 173.84 56.80 06/06/2021 22:39:11 78.31, 173.78 56.82 1.52 56
11 06/06/2021 23:31:03 -78.31, -18.92 123.21 06/06/2021 23:29:56 -78.32, -18.98 123.17 1.65 67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/2/2021
SNOs_Map_NOAA-19_NPP_20210602.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/02/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP