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: 7/19/2021
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 08/02/2021 10:29:04 -77.73, 175.45 118.32 08/02/2021 10:30:09 -77.74, 179.00 118.72 83.91 65
2 08/02/2021 11:19:49 78.07, -15.36 61.78 08/02/2021 11:21:03 78.09, -15.45 61.78 2.65 74
3 08/02/2021 12:10:54 -78.09, 151.95 118.21 08/02/2021 12:11:46 -78.07, 151.97 118.25 2.30 52
4 08/02/2021 13:01:48 78.08, -40.79 61.81 08/02/2021 13:02:32 78.09, -40.84 61.80 1.15 44
5 08/02/2021 13:52:54 -78.10, 126.52 118.19 08/02/2021 13:53:17 -78.11, 126.37 118.17 3.50 23
6 08/02/2021 14:43:48 78.09, -66.23 61.83 08/02/2021 14:44:02 78.09, -66.22 61.82 0.38 14
7 08/02/2021 15:34:54 -78.11, 101.08 118.17 08/02/2021 15:34:47 -78.11, 100.99 118.15 2.11 7
8 08/02/2021 16:25:48 78.10, -91.67 61.85 08/02/2021 16:25:32 78.09, -91.61 61.84 1.85 16
9 08/02/2021 17:16:54 -78.12, 75.64 118.14 08/02/2021 17:16:17 -78.11, 75.60 118.13 1.10 37
10 08/02/2021 18:07:48 78.11,-117.10 61.87 08/02/2021 18:07:03 78.13,-117.21 61.92 3.29 45

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/19/2021
SNOs_Map_NOAA-19_NPP_20210720.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/19/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP