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: 11/25/2021
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 -77.64, 128.88 78.89 12/08/2021 13:54:04 -77.62, 128.93 78.94 3.14 69
2 12/08/2021 14:43:49 77.64, -63.88 101.11 12/08/2021 14:44:50 77.64, -63.87 101.10 0.42 61
3 12/08/2021 15:34:55 -77.65, 103.41 78.88 12/08/2021 15:35:35 -77.67, 103.32 78.87 2.87 40
4 12/08/2021 16:25:49 77.64, -89.34 101.12 12/08/2021 16:26:20 77.65, -89.28 101.11 1.49 31
5 12/08/2021 17:16:55 -77.66, 77.95 78.87 12/08/2021 17:17:05 -77.67, 77.91 78.86 2.14 10
6 12/08/2021 18:07:49 77.65,-114.81 101.13 12/08/2021 18:07:50 77.66,-114.69 101.13 2.74 1
7 12/08/2021 18:58:55 -77.66, 52.49 78.86 12/08/2021 18:58:35 -77.68, 52.50 78.84 2.05 20
8 12/08/2021 19:49:48 77.70,-140.06 101.17 12/08/2021 19:49:20 77.66,-140.10 101.15 3.80 28
9 12/08/2021 20:40:55 -77.67, 27.02 78.85 12/08/2021 20:40:05 -77.69, 27.09 78.82 2.67 50
10 12/08/2021 21:31:48 77.70,-165.52 101.18 12/08/2021 21:30:50 77.67,-165.51 101.16 3.56 58
11 12/08/2021 22:22:49 -77.87, 2.61 78.73 12/08/2021 22:21:38 -77.86, 0.87 78.59 40.61 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/25/2021
SNOs_Map_NOAA-19_NPP_20211125.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/25/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP