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: 11/27/2020
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 12/04/2020 21:47:18 78.85,-176.56 102.35 12/04/2020 21:48:32 78.83,-176.49 102.30 2.51 74
2 12/04/2020 22:38:22 -78.86, -9.20 77.65 12/04/2020 22:39:17 -78.85, -9.30 77.67 2.75 55
3 12/04/2020 23:29:18 78.86, 158.07 102.36 12/04/2020 23:30:02 78.83, 158.10 102.32 3.24 44
4 12/05/2020 00:20:23 -78.84, -34.83 77.65 12/05/2020 00:20:47 -78.85, -34.72 77.66 2.74 24
5 12/05/2020 01:11:19 78.84, 132.44 102.37 12/05/2020 01:11:33 78.88, 132.45 102.39 3.54 14
6 12/05/2020 02:02:23 -78.86, -60.22 77.63 12/05/2020 02:02:17 -78.86, -60.13 77.64 1.89 6
7 12/05/2020 02:53:19 78.86, 107.06 102.38 12/05/2020 02:53:03 78.88, 107.04 102.41 2.45 16
8 12/05/2020 03:44:23 -78.88, -85.60 77.62 12/05/2020 03:43:47 -78.87, -85.54 77.62 1.66 36
9 12/05/2020 04:35:19 78.88, 81.68 102.39 12/05/2020 04:34:33 78.89, 81.62 102.42 1.76 46
10 12/05/2020 05:26:23 -78.89,-110.98 77.60 12/05/2020 05:25:17 -78.87,-110.95 77.60 2.27 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/27/2020
SNOs_Map_NOAA-19_NPP_20201127.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/27/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP