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: 11/14/2020
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 -78.89, 25.32 80.14 11/20/2020 20:19:55 -78.87, 25.42 80.19 3.03 61
2 11/20/2020 21:09:47 78.90,-167.34 99.87 11/20/2020 21:10:40 78.89,-167.39 99.85 1.48 53
3 11/20/2020 22:00:53 -78.91, -0.06 80.12 11/20/2020 22:01:24 -78.88, 0.01 80.16 3.53 31
4 11/20/2020 22:51:47 78.91, 167.29 99.89 11/20/2020 22:52:10 78.90, 167.20 99.88 2.82 23
5 11/20/2020 23:42:54 -78.89, -25.69 80.11 11/20/2020 23:42:55 -78.92, -25.64 80.09 3.56 1
6 11/21/2020 00:33:48 78.90, 141.66 99.90 11/21/2020 00:33:40 78.90, 141.79 99.90 2.84 8
7 11/21/2020 01:24:54 -78.90, -51.07 80.09 11/21/2020 01:24:25 -78.92, -51.05 80.06 2.25 29
8 11/21/2020 02:15:48 78.91, 116.28 99.92 11/21/2020 02:15:10 78.91, 116.38 99.92 2.17 38
9 11/21/2020 03:06:54 -78.92, -76.44 80.07 11/21/2020 03:05:55 -78.93, -76.46 80.04 1.12 59
10 11/21/2020 03:57:48 78.93, 90.91 99.95 11/21/2020 03:56:40 78.91, 90.97 99.95 2.29 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/14/2020
SNOs_Map_NOAA-19_NPP_20201115.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/14/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP