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: 11/29/2021
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 -77.62, 128.73 78.91 12/08/2021 13:54:04 -77.65, 128.79 78.91 3.44 69
2 12/08/2021 14:43:48 77.65, -63.80 101.12 12/08/2021 14:44:49 77.62, -63.80 101.07 3.14 61
3 12/08/2021 15:34:54 -77.66, 103.48 78.88 12/08/2021 15:35:34 -77.65, 103.38 78.89 2.52 40
4 12/08/2021 16:25:48 77.66, -89.27 101.13 12/08/2021 16:26:19 77.63, -89.21 101.09 3.33 31
5 12/08/2021 17:16:54 -77.67, 78.01 78.86 12/08/2021 17:17:04 -77.66, 77.97 78.87 1.40 10
6 12/08/2021 18:07:48 77.67,-114.73 101.14 12/08/2021 18:07:50 77.68,-114.82 101.16 2.70 2
7 12/08/2021 18:58:54 -77.68, 52.55 78.85 12/08/2021 18:58:34 -77.67, 52.56 78.86 0.93 20
8 12/08/2021 19:49:48 77.67,-140.19 101.15 12/08/2021 19:49:20 77.69,-140.23 101.18 2.02 28
9 12/08/2021 20:40:54 -77.68, 27.09 78.84 12/08/2021 20:40:04 -77.68, 27.15 78.84 1.74 50
10 12/08/2021 21:31:48 77.68,-165.66 101.16 12/08/2021 21:30:50 77.70,-165.64 101.20 2.01 58
11 12/08/2021 22:22:49 -77.88, 2.68 78.72 12/08/2021 22:21:38 -77.85, 0.94 78.61 40.85 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/29/2021
SNOs_Map_NOAA-19_NPP_20211129.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/29/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP