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: 11/15/2020
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 20:18:53 -78.90, 25.40 80.14 11/20/2020 20:19:55 -78.90, 25.25 80.15 3.18 62
2 11/20/2020 21:09:47 78.91,-167.25 99.88 11/20/2020 21:10:40 78.88,-167.31 99.84 3.75 53
3 11/20/2020 22:00:54 -78.88, -0.23 80.13 11/20/2020 22:01:25 -78.90, -0.16 80.13 2.64 31
4 11/20/2020 22:51:48 78.89, 167.12 99.89 11/20/2020 22:52:10 78.88, 167.28 99.86 3.49 22
5 11/20/2020 23:42:54 -78.90, -25.61 80.11 11/20/2020 23:42:55 -78.91, -25.57 80.10 1.28 1
6 11/21/2020 00:33:48 78.91, 141.74 99.91 11/21/2020 00:33:41 78.93, 141.62 99.94 3.25 7
7 11/21/2020 01:24:54 -78.92, -50.98 80.09 11/21/2020 01:24:25 -78.91, -50.98 80.08 0.23 29
8 11/21/2020 02:15:48 78.93, 116.37 99.93 11/21/2020 02:15:11 78.93, 116.21 99.96 3.47 37
9 11/21/2020 03:06:54 -78.93, -76.36 80.07 11/21/2020 03:05:55 -78.92, -76.39 80.06 1.49 59
10 11/21/2020 03:57:49 78.91, 90.74 99.94 11/21/2020 03:56:41 78.94, 90.80 99.98 3.52 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/15/2020
SNOs_Map_NOAA-19_NPP_20201116.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/15/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP