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: 2/23/2022
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 03/04/2022 00:06:52 -77.10, -24.14 95.21 03/04/2022 00:08:03 -77.14, -22.62 95.35 37.80 71
2 03/04/2022 00:57:49 77.28, 143.98 84.87 03/04/2022 00:58:52 77.29, 144.02 84.84 1.20 63
3 03/04/2022 01:48:47 -77.30, -48.66 95.14 03/04/2022 01:49:37 -77.31, -48.75 95.15 2.46 50
4 03/04/2022 02:39:48 77.29, 118.50 84.84 03/04/2022 02:40:21 77.29, 118.63 84.82 3.37 33
5 03/04/2022 03:30:46 -77.31, -74.14 95.17 03/04/2022 03:31:06 -77.31, -74.15 95.17 0.76 20
6 03/04/2022 04:21:47 77.33, 93.21 84.83 03/04/2022 04:21:51 77.30, 93.24 84.80 3.73 4
7 03/04/2022 05:12:46 -77.31, -99.62 95.19 03/04/2022 05:12:36 -77.32, -99.54 95.19 2.15 10
8 03/04/2022 06:03:47 77.33, 67.73 84.81 03/04/2022 06:03:22 77.34, 67.66 84.83 2.04 25
9 03/04/2022 06:54:45 -77.36,-124.90 95.20 03/04/2022 06:54:06 -77.32,-124.93 95.21 3.71 39
10 03/04/2022 07:45:47 77.34, 42.24 84.78 03/04/2022 07:44:52 77.35, 42.27 84.81 1.49 55
11 03/04/2022 08:36:45 -77.36,-150.39 95.23 03/04/2022 08:35:37 -77.37,-150.51 95.18 3.22 68
12 03/04/2022 09:27:36 77.78, 19.01 84.97 03/04/2022 09:26:32 77.77, 14.92 85.35 96.40 64

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/23/2022
SNOs_Map_NOAA-19_NPP_20220223.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/23/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP