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: 10/22/2020
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 15:39:54 -78.72, 92.70 88.30 10/23/2020 15:41:00 -78.73, 96.11 88.61 74.12 66
2 10/23/2020 16:30:44 78.98, -98.04 91.78 10/23/2020 16:31:52 78.97, -98.16 91.76 2.72 68
3 10/23/2020 17:21:47 -78.97, 69.09 88.22 10/23/2020 17:22:37 -78.99, 69.02 88.21 3.23 50
4 10/23/2020 18:12:45 78.97,-123.67 91.80 10/23/2020 18:13:22 78.98,-123.57 91.79 2.62 37
5 10/23/2020 19:03:47 -78.99, 43.72 88.19 10/23/2020 19:04:07 -79.00, 43.61 88.18 2.86 20
6 10/23/2020 19:54:45 78.98,-149.04 91.83 10/23/2020 19:54:52 78.98,-148.98 91.82 1.48 7
7 10/23/2020 20:45:47 -79.00, 18.35 88.16 10/23/2020 20:45:37 -79.00, 18.20 88.14 3.27 10
8 10/23/2020 21:36:45 79.00,-174.42 91.85 10/23/2020 21:36:22 78.99,-174.38 91.85 1.30 23
9 10/23/2020 22:27:48 -78.99, -7.27 88.14 10/23/2020 22:27:07 -79.01, -7.21 88.11 2.87 41
10 10/23/2020 23:18:45 79.01, 160.21 91.88 10/23/2020 23:17:52 78.99, 160.21 91.88 2.33 53
11 10/24/2020 00:09:48 -79.00, -32.64 88.11 10/24/2020 00:08:37 -79.01, -32.61 88.08 1.34 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/22/2020
SNOs_Map_NOAA-19_NPP_20201022.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/22/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP