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: 12/1/2020
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,-176.52 102.35 12/04/2020 21:48:32 78.82,-176.46 102.29 3.49 74
2 12/04/2020 22:38:22 -78.87, -9.18 77.65 12/04/2020 22:39:17 -78.85, -9.30 77.67 3.30 55
3 12/04/2020 23:29:19 78.83, 157.85 102.35 12/04/2020 23:30:03 78.87, 157.89 102.36 3.51 44
4 12/05/2020 00:20:23 -78.85, -34.81 77.64 12/05/2020 00:20:47 -78.85, -34.71 77.66 2.30 24
5 12/05/2020 01:11:19 78.85, 132.48 102.37 12/05/2020 01:11:33 78.87, 132.48 102.38 2.30 14
6 12/05/2020 02:02:23 -78.86, -60.20 77.63 12/05/2020 02:02:17 -78.86, -60.12 77.64 1.69 6
7 12/05/2020 02:53:19 78.87, 107.10 102.38 12/05/2020 02:53:03 78.88, 107.06 102.40 1.39 16
8 12/05/2020 03:44:23 -78.88, -85.58 77.62 12/05/2020 03:43:47 -78.86, -85.53 77.62 1.90 36
9 12/05/2020 04:35:19 78.88, 81.72 102.39 12/05/2020 04:34:33 78.88, 81.65 102.42 1.48 46
10 12/05/2020 05:26:23 -78.89,-110.96 77.60 12/05/2020 05:25:17 -78.87,-110.95 77.60 2.75 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/1/2020
SNOs_Map_NOAA-19_NPP_20201202.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/01/2020 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP