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: 11/28/2021
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 12/08/2021 13:52:55 -77.63, 128.83 78.90 12/08/2021 13:54:04 -77.63, 128.87 78.93 1.09 69
2 12/08/2021 14:43:49 77.63, -63.92 101.11 12/08/2021 14:44:50 77.65, -63.92 101.11 2.35 61
3 12/08/2021 15:34:55 -77.64, 103.36 78.89 12/08/2021 15:35:34 -77.64, 103.46 78.91 2.27 39
4 12/08/2021 16:25:49 77.64, -89.38 101.12 12/08/2021 16:26:20 77.66, -89.33 101.13 2.71 31
5 12/08/2021 17:16:55 -77.65, 77.90 78.88 12/08/2021 17:17:04 -77.65, 78.05 78.89 3.53 9
6 12/08/2021 18:07:48 77.68,-114.64 101.15 12/08/2021 18:07:50 77.67,-114.74 101.14 3.09 2
7 12/08/2021 18:58:55 -77.65, 52.44 78.87 12/08/2021 18:58:35 -77.69, 52.44 78.82 4.40 20
8 12/08/2021 19:49:48 77.69,-140.10 101.16 12/08/2021 19:49:20 77.67,-140.15 101.16 2.12 28
9 12/08/2021 20:40:54 -77.70, 27.18 78.83 12/08/2021 20:40:05 -77.70, 27.03 78.81 3.58 49
10 12/08/2021 21:31:48 77.70,-165.56 101.17 12/08/2021 21:30:50 77.68,-165.57 101.18 1.59 58
11 12/08/2021 22:22:50 -77.86, 2.56 78.73 12/08/2021 22:21:39 -77.87, 0.81 78.58 40.90 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/28/2021
SNOs_Map_NOAA-19_NPP_20211128.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/28/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP