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: 10/19/2020
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 10/23/2020 15:39:55 -78.69, 92.49 88.31 10/23/2020 15:41:01 -78.76, 95.91 88.56 74.85 66
2 10/23/2020 16:30:44 78.99, -98.02 91.78 10/23/2020 16:31:52 78.97, -98.13 91.75 3.05 68
3 10/23/2020 17:21:47 -78.97, 69.13 88.22 10/23/2020 17:22:37 -78.99, 69.06 88.22 2.19 50
4 10/23/2020 18:12:45 78.97,-123.65 91.80 10/23/2020 18:13:22 78.98,-123.54 91.78 2.36 37
5 10/23/2020 19:03:47 -78.99, 43.76 88.19 10/23/2020 19:04:07 -78.99, 43.65 88.18 2.33 20
6 10/23/2020 19:54:45 78.99,-149.02 91.83 10/23/2020 19:54:52 78.98,-148.95 91.81 1.64 7
7 10/23/2020 20:45:47 -79.01, 18.39 88.16 10/23/2020 20:45:37 -79.00, 18.24 88.15 3.30 10
8 10/23/2020 21:36:45 79.00,-174.39 91.86 10/23/2020 21:36:22 78.99,-174.35 91.84 2.01 23
9 10/23/2020 22:27:48 -78.99, -7.23 88.14 10/23/2020 22:27:07 -79.00, -7.16 88.12 1.98 41
10 10/23/2020 23:18:45 79.02, 160.24 91.88 10/23/2020 23:17:52 78.99, 160.24 91.88 3.10 53
11 10/24/2020 00:09:48 -79.01, -32.60 88.11 10/24/2020 00:08:37 -79.01, -32.57 88.09 0.63 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/19/2020
SNOs_Map_NOAA-19_NPP_20201019.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/19/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP