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: 11/16/2020
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 11/20/2020 20:18:54 -78.87, 25.18 80.15 11/20/2020 20:19:55 -78.89, 25.30 80.16 3.21 61
2 11/20/2020 21:09:48 78.88,-167.47 99.87 11/20/2020 21:10:41 78.91,-167.51 99.88 2.96 53
3 11/20/2020 22:00:54 -78.89, -0.20 80.13 11/20/2020 22:01:25 -78.90, -0.11 80.14 1.99 31
4 11/20/2020 22:51:48 78.90, 167.16 99.89 11/20/2020 22:52:11 78.91, 167.08 99.90 2.30 23
5 11/20/2020 23:42:54 -78.90, -25.57 80.11 11/20/2020 23:42:55 -78.90, -25.52 80.11 1.14 1
6 11/21/2020 00:33:48 78.91, 141.78 99.91 11/21/2020 00:33:41 78.92, 141.67 99.92 2.38 7
7 11/21/2020 01:24:54 -78.92, -50.95 80.09 11/21/2020 01:24:25 -78.91, -50.93 80.09 1.55 29
8 11/21/2020 02:15:48 78.93, 116.41 99.93 11/21/2020 02:15:11 78.92, 116.26 99.95 3.15 37
9 11/21/2020 03:06:54 -78.94, -76.32 80.07 11/21/2020 03:05:55 -78.91, -76.34 80.07 2.68 59
10 11/21/2020 03:57:49 78.91, 90.77 99.94 11/21/2020 03:56:41 78.93, 90.85 99.97 2.46 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/16/2020
SNOs_Map_NOAA-19_NPP_20201117.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/16/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP