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: 10/17/2020
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 -78.71, 92.64 88.30 10/23/2020 15:41:01 -78.74, 96.05 88.59 74.31 66
2 10/23/2020 16:30:45 78.97, -98.13 91.78 10/23/2020 16:31:53 78.99, -98.25 91.78 2.99 68
3 10/23/2020 17:21:47 -78.99, 69.28 88.21 10/23/2020 17:22:37 -78.97, 69.20 88.25 3.29 50
4 10/23/2020 18:12:45 78.99,-123.50 91.80 10/23/2020 18:13:23 78.99,-123.65 91.81 3.25 38
5 10/23/2020 19:03:48 -78.98, 43.66 88.19 10/23/2020 19:04:07 -78.97, 43.79 88.22 2.99 19
6 10/23/2020 19:54:46 78.97,-149.13 91.82 10/23/2020 19:54:53 79.00,-149.06 91.84 3.24 7
7 10/23/2020 20:45:48 -78.99, 18.29 88.16 10/23/2020 20:45:37 -78.98, 18.39 88.18 2.79 11
8 10/23/2020 21:36:46 78.99,-174.50 91.85 10/23/2020 21:36:23 79.00,-174.47 91.87 1.79 23
9 10/23/2020 22:27:48 -79.01, -7.08 88.14 10/23/2020 22:27:07 -78.98, -7.02 88.15 3.36 41
10 10/23/2020 23:18:46 79.00, 160.12 91.88 10/23/2020 23:17:53 79.01, 160.12 91.90 0.37 53
11 10/24/2020 00:09:49 -78.99, -32.70 88.12 10/24/2020 00:08:38 -79.02, -32.67 88.07 3.24 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/17/2020
SNOs_Map_NOAA-19_NPP_20201017.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/17/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP