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: 3/6/2022
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 03/18/2022 07:30:57 -77.25,-133.97 100.86 03/18/2022 07:32:09 -77.25,-134.13 100.87 3.91 72
2 03/18/2022 08:21:55 77.24, 33.25 79.13 03/18/2022 08:22:54 77.23, 33.26 79.10 1.07 59
3 03/18/2022 09:12:57 -77.25,-159.45 100.88 03/18/2022 09:13:39 -77.25,-159.52 100.89 1.70 42
4 03/18/2022 10:03:55 77.24, 7.76 79.10 03/18/2022 10:04:24 77.23, 7.87 79.08 2.63 29
5 03/18/2022 10:54:57 -77.25, 175.06 100.91 03/18/2022 10:55:09 -77.25, 175.09 100.91 0.66 12
6 03/18/2022 11:45:55 77.24, -17.72 79.08 03/18/2022 11:45:55 77.28, -17.71 79.11 4.31 0
7 03/18/2022 12:36:57 -77.25, 149.58 100.94 03/18/2022 12:36:39 -77.26, 149.69 100.94 2.82 18
8 03/18/2022 13:27:54 77.28, -43.02 79.07 03/18/2022 13:27:25 77.28, -43.11 79.09 2.27 29
9 03/18/2022 14:18:56 -77.30, 124.29 100.94 03/18/2022 14:18:09 -77.26, 124.30 100.96 3.72 47
10 03/18/2022 15:09:54 77.29, -68.50 79.04 03/18/2022 15:08:55 77.29, -68.50 79.07 0.33 59
11 03/18/2022 16:00:55 -77.34, 99.00 100.95 03/18/2022 15:59:40 -77.31, 98.72 100.93 7.64 75

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/6/2022
SNOs_Map_NOAA-19_NPP_20220306.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/06/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP