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: 11/22/2020
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 21:47:19 78.84,-176.61 102.34 12/04/2020 21:48:33 78.86,-176.70 102.35 3.18 74
2 12/04/2020 22:38:23 -78.86, -9.24 77.65 12/04/2020 22:39:17 -78.84, -9.25 77.68 1.73 54
3 12/04/2020 23:29:19 78.85, 158.01 102.36 12/04/2020 23:30:03 78.87, 157.89 102.36 2.98 44
4 12/05/2020 00:20:23 -78.87, -34.62 77.64 12/05/2020 00:20:47 -78.85, -34.67 77.67 2.96 24
5 12/05/2020 01:11:18 78.87, 132.63 102.37 12/05/2020 01:11:32 78.87, 132.47 102.38 3.39 14
6 12/05/2020 02:02:23 -78.85, -60.25 77.63 12/05/2020 02:02:16 -78.85, -60.08 77.65 3.80 7
7 12/05/2020 02:53:19 78.85, 107.00 102.38 12/05/2020 02:53:02 78.88, 107.06 102.40 3.16 17
8 12/05/2020 03:44:23 -78.87, -85.63 77.62 12/05/2020 03:43:46 -78.86, -85.49 77.63 3.35 37
9 12/05/2020 04:35:19 78.87, 81.63 102.39 12/05/2020 04:34:32 78.88, 81.65 102.42 1.83 47
10 12/05/2020 05:26:23 -78.89,-111.01 77.61 12/05/2020 05:25:17 -78.90,-111.14 77.56 3.27 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/22/2020
SNOs_Map_NOAA-19_NPP_20201122.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/22/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP