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: 6/2/2022
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 06/12/2022 04:45:06 76.86, 88.80 54.53 06/12/2022 04:46:17 76.87, 88.83 54.51 0.95 71
2 06/12/2022 05:36:01 -76.89,-103.83 125.46 06/12/2022 05:37:02 -76.89,-103.96 125.47 3.26 61
3 06/12/2022 06:27:05 76.90, 63.47 54.55 06/12/2022 06:27:47 76.88, 63.41 54.51 2.89 42
4 06/12/2022 07:18:01 -76.88,-129.34 125.47 06/12/2022 07:18:32 -76.90,-129.37 125.46 2.39 31
5 06/12/2022 08:09:05 76.90, 37.95 54.54 06/12/2022 08:09:17 76.89, 38.00 54.52 1.44 12
6 06/12/2022 09:00:00 -76.92,-154.68 125.45 06/12/2022 09:00:02 -76.92,-154.79 125.45 2.95 2
7 06/12/2022 09:51:05 76.89, 12.44 54.53 06/12/2022 09:50:47 76.90, 12.58 54.53 3.63 18
8 06/12/2022 10:42:00 -76.92, 179.81 125.46 06/12/2022 10:41:32 -76.93, 179.79 125.44 0.98 28
9 06/12/2022 11:33:04 76.93, -12.89 54.55 06/12/2022 11:32:17 76.91, -12.84 54.54 2.67 47
10 06/12/2022 12:24:00 -76.91, 154.29 125.47 06/12/2022 12:23:02 -76.94, 154.38 125.43 3.29 58
11 06/12/2022 13:15:03 76.97, -38.22 54.57 06/12/2022 13:13:48 76.97, -38.43 54.61 5.38 75

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/2/2022
SNOs_Map_NOAA-19_NPP_20220602.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/02/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP