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: 2/27/2022
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 00:06:51 -77.10, -24.12 95.21 03/04/2022 00:08:02 -77.13, -22.61 95.35 37.74 71
2 03/04/2022 00:57:48 77.29, 144.01 84.87 03/04/2022 00:58:51 77.28, 144.06 84.83 1.54 63
3 03/04/2022 01:48:46 -77.31, -48.64 95.14 03/04/2022 01:49:36 -77.31, -48.74 95.15 2.34 50
4 03/04/2022 02:39:48 77.29, 118.53 84.85 03/04/2022 02:40:21 77.29, 118.67 84.81 3.51 33
5 03/04/2022 03:30:46 -77.31, -74.12 95.17 03/04/2022 03:31:06 -77.31, -74.13 95.17 0.29 20
6 03/04/2022 04:21:47 77.34, 93.24 84.84 03/04/2022 04:21:52 77.33, 93.09 84.85 3.83 5
7 03/04/2022 05:12:46 -77.32, -99.60 95.19 03/04/2022 05:12:36 -77.31, -99.52 95.20 2.06 10
8 03/04/2022 06:03:47 77.34, 67.76 84.81 03/04/2022 06:03:22 77.34, 67.70 84.82 1.61 25
9 03/04/2022 06:54:46 -77.32,-125.08 95.22 03/04/2022 06:54:06 -77.32,-124.91 95.22 4.24 40
10 03/04/2022 07:45:47 77.34, 42.27 84.79 03/04/2022 07:44:52 77.34, 42.30 84.80 0.81 55
11 03/04/2022 08:36:45 -77.36,-150.37 95.22 03/04/2022 08:35:37 -77.36,-150.49 95.19 2.97 68
12 03/04/2022 09:27:37 77.74, 18.83 84.96 03/04/2022 09:26:32 77.76, 14.96 85.34 91.50 65

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/27/2022
SNOs_Map_NOAA-19_NPP_20220227.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/27/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP