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: 1/31/2022
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 02/03/2022 10:09:25 77.34, 5.32 94.94 02/03/2022 10:10:39 77.41, 5.59 94.95 10.11 74
2 02/03/2022 11:00:19 -77.40, 172.89 85.04 02/03/2022 11:01:23 -77.39, 172.99 85.09 2.80 64
3 02/03/2022 11:51:23 77.43, -19.76 94.96 02/03/2022 11:52:09 77.42, -19.82 94.94 1.72 46
4 02/03/2022 12:42:19 -77.41, 147.41 85.06 02/03/2022 12:42:54 -77.44, 147.39 85.04 3.90 35
5 02/03/2022 13:33:23 77.43, -45.24 94.94 02/03/2022 13:33:39 77.43, -45.24 94.94 0.35 16
6 02/03/2022 14:24:18 -77.45, 122.14 85.06 02/03/2022 14:24:24 -77.45, 121.97 85.05 4.02 6
7 02/03/2022 15:15:23 77.44, -70.71 94.93 02/03/2022 15:15:09 77.44, -70.65 94.93 1.46 14
8 02/03/2022 16:06:18 -77.46, 96.66 85.08 02/03/2022 16:05:54 -77.46, 96.56 85.06 2.57 24
9 02/03/2022 16:57:23 77.44, -96.19 94.91 02/03/2022 16:56:39 77.45, -96.07 94.92 2.99 44
10 02/03/2022 17:48:18 -77.46, 71.18 85.10 02/03/2022 17:47:24 -77.47, 71.14 85.07 1.44 54
11 02/03/2022 18:39:22 77.48,-121.46 94.91 02/03/2022 18:38:09 77.46,-121.48 94.91 3.26 73
12 02/03/2022 19:30:08 -77.86, 47.78 84.93 02/03/2022 19:29:03 -77.85, 43.94 84.58 89.70 65

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/31/2022
SNOs_Map_NOAA-19_NPP_20220131.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/31/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP