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: 7/19/2022
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 07/25/2022 12:16:26 -76.67, 156.66 122.02 07/25/2022 12:17:38 -76.68, 156.74 122.05 2.38 72
2 07/25/2022 13:07:23 76.68, -36.02 58.00 07/25/2022 13:08:24 76.70, -36.02 57.99 1.31 61
3 07/25/2022 13:58:25 -76.70, 131.31 121.99 07/25/2022 13:59:08 -76.68, 131.36 122.03 2.91 43
4 07/25/2022 14:49:22 76.72, -61.37 58.03 07/25/2022 14:49:54 76.70, -61.40 58.00 2.52 32
5 07/25/2022 15:40:25 -76.70, 105.78 121.98 07/25/2022 15:40:39 -76.73, 105.81 121.96 3.28 14
6 07/25/2022 16:31:22 76.71, -86.90 58.04 07/25/2022 16:31:24 76.70, -86.78 58.02 3.25 2
7 07/25/2022 17:22:24 -76.73, 80.44 121.94 07/25/2022 17:22:09 -76.73, 80.42 121.94 0.61 15
8 07/25/2022 18:13:21 76.75,-112.24 58.08 07/25/2022 18:12:55 76.75,-112.33 58.09 2.29 26
9 07/25/2022 19:04:24 -76.73, 54.91 121.93 07/25/2022 19:03:39 -76.73, 55.04 121.92 3.37 45
10 07/25/2022 19:55:21 76.74,-137.77 58.09 07/25/2022 19:54:25 76.75,-137.72 58.11 1.78 56
11 07/25/2022 20:46:23 -76.76, 29.57 121.90 07/25/2022 20:45:10 -76.78, 29.49 121.85 2.54 73
12 07/25/2022 21:37:10 77.19,-161.25 58.36 07/25/2022 21:36:05 77.19,-164.89 58.69 89.82 65

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/19/2022
SNOs_Map_NOAA-19_NPP_20220719.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/19/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP