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: 2/17/2022
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 02/17/2022 17:33:38 77.36,-105.13 90.27 02/17/2022 17:34:47 77.34,-105.15 90.23 2.56 69
2 02/17/2022 18:24:34 -77.35, 62.09 89.75 02/17/2022 18:25:32 -77.36, 62.05 89.76 1.76 58
3 02/17/2022 19:15:38 77.36,-130.61 90.25 02/17/2022 19:16:17 77.34,-130.54 90.21 3.15 39
4 02/17/2022 20:06:34 -77.35, 36.61 89.77 02/17/2022 20:07:02 -77.37, 36.66 89.78 1.89 28
5 02/17/2022 20:57:38 77.37,-156.09 90.23 02/17/2022 20:57:48 77.39,-156.12 90.24 2.27 10
6 02/17/2022 21:48:33 -77.40, 11.33 89.78 02/17/2022 21:48:32 -77.37, 11.27 89.80 3.39 1
7 02/17/2022 22:39:38 77.37, 178.43 90.20 02/17/2022 22:39:18 77.39, 178.49 90.22 2.73 20
8 02/17/2022 23:30:33 -77.40, -14.15 89.80 02/17/2022 23:30:02 -77.37, -14.12 89.82 3.23 31
9 02/18/2022 00:21:37 77.41, 153.15 90.20 02/18/2022 00:20:48 77.39, 153.10 90.20 2.52 49
10 02/18/2022 01:12:33 -77.41, -39.63 89.82 02/18/2022 01:11:33 -77.42, -39.70 89.78 2.27 60
11 02/18/2022 02:03:33 77.58, 128.48 90.25 02/18/2022 02:02:22 77.57, 126.94 90.41 36.77 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/17/2022
SNOs_Map_NOAA-19_NPP_20220217.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/17/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP