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: 2/24/2022
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 -77.07, -24.26 95.23 03/04/2022 00:08:03 -77.16, -22.74 95.31 39.11 71
2 03/04/2022 00:57:48 77.30, 144.05 84.87 03/04/2022 00:58:51 77.27, 144.10 84.82 3.09 63
3 03/04/2022 01:48:47 -77.28, -48.79 95.15 03/04/2022 01:49:36 -77.30, -48.69 95.17 3.08 49
4 03/04/2022 02:39:48 77.30, 118.57 84.85 03/04/2022 02:40:22 77.32, 118.52 84.86 2.35 34
5 03/04/2022 03:30:46 -77.32, -74.07 95.16 03/04/2022 03:31:06 -77.30, -74.08 95.19 2.58 20
6 03/04/2022 04:21:48 77.30, 93.08 84.82 03/04/2022 04:21:52 77.32, 93.13 84.83 2.36 4
7 03/04/2022 05:12:46 -77.33, -99.55 95.19 03/04/2022 05:12:36 -77.30, -99.47 95.21 3.26 10
8 03/04/2022 06:03:47 77.35, 67.80 84.82 03/04/2022 06:03:22 77.33, 67.73 84.81 2.74 25
9 03/04/2022 06:54:46 -77.33,-125.03 95.21 03/04/2022 06:54:07 -77.35,-125.05 95.18 2.27 39
10 03/04/2022 07:45:47 77.35, 42.31 84.79 03/04/2022 07:44:52 77.33, 42.34 84.79 2.26 55
11 03/04/2022 08:36:46 -77.33,-150.51 95.24 03/04/2022 08:35:37 -77.35,-150.44 95.20 2.92 69
12 03/04/2022 09:27:37 77.75, 18.88 84.96 03/04/2022 09:26:32 77.76, 15.00 85.33 91.48 65

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/24/2022
SNOs_Map_NOAA-19_NPP_20220224.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/24/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP