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: 2/12/2022
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 77.35,-105.19 90.27 02/17/2022 17:34:47 77.35,-105.21 90.25 0.78 69
2 02/17/2022 18:24:34 -77.34, 62.04 89.75 02/17/2022 18:25:31 -77.33, 62.20 89.80 3.81 57
3 02/17/2022 19:15:38 77.35,-130.67 90.24 02/17/2022 19:16:17 77.36,-130.60 90.23 1.92 39
4 02/17/2022 20:06:33 -77.38, 36.76 89.76 02/17/2022 20:07:02 -77.38, 36.62 89.76 3.59 29
5 02/17/2022 20:57:37 77.39,-155.96 90.24 02/17/2022 20:57:47 77.36,-155.99 90.21 3.92 10
6 02/17/2022 21:48:33 -77.39, 11.28 89.78 02/17/2022 21:48:32 -77.38, 11.23 89.78 1.55 1
7 02/17/2022 22:39:37 77.40, 178.56 90.22 02/17/2022 22:39:18 77.41, 178.43 90.24 3.38 19
8 02/17/2022 23:30:33 -77.39, -14.20 89.80 02/17/2022 23:30:02 -77.38, -14.16 89.80 1.12 31
9 02/18/2022 00:21:37 77.40, 153.08 90.19 02/18/2022 00:20:48 77.41, 153.04 90.22 1.40 49
10 02/18/2022 01:12:33 -77.40, -39.67 89.83 02/18/2022 01:11:32 -77.39, -39.55 89.82 3.07 61
11 02/18/2022 02:03:33 77.56, 128.41 90.25 02/18/2022 02:02:22 77.58, 126.87 90.43 36.86 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/12/2022
SNOs_Map_NOAA-19_NPP_20220212.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/12/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP