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: 6/1/2021
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 -77.92, 106.24 123.28 06/06/2021 15:02:17 -77.94, 109.93 123.66 85.64 65
2 06/06/2021 15:52:07 78.27, -84.43 56.82 06/06/2021 15:53:10 78.25, -84.41 56.77 2.58 63
3 06/06/2021 16:43:03 -78.27, 82.82 123.19 06/06/2021 16:43:55 -78.26, 82.84 123.22 0.81 52
4 06/06/2021 17:34:07 78.29,-109.85 56.81 06/06/2021 17:34:41 78.29,-110.01 56.82 3.80 34
5 06/06/2021 18:25:03 -78.28, 57.40 123.20 06/06/2021 18:25:25 -78.27, 57.45 123.23 2.20 22
6 06/06/2021 19:16:07 78.30,-135.27 56.81 06/06/2021 19:16:11 78.29,-135.40 56.82 2.98 4
7 06/06/2021 20:07:03 -78.29, 31.98 123.20 06/06/2021 20:06:56 -78.31, 31.85 123.17 3.27 7
8 06/06/2021 20:58:07 78.31,-160.69 56.80 06/06/2021 20:57:41 78.30,-160.78 56.81 2.66 26
9 06/06/2021 21:49:03 -78.31, 6.56 123.20 06/06/2021 21:48:26 -78.31, 6.46 123.18 2.22 37
10 06/06/2021 22:40:07 78.32, 173.89 56.80 06/06/2021 22:39:11 78.30, 173.83 56.81 3.01 56
11 06/06/2021 23:31:03 -78.32, -18.86 123.21 06/06/2021 23:29:56 -78.31, -18.93 123.18 1.75 67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/1/2021
SNOs_Map_NOAA-19_NPP_20210601.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/01/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP