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: 1/23/2022
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 10:09:24 77.36, 5.41 94.95 02/03/2022 10:10:38 77.39, 5.68 94.93 7.40 74
2 02/03/2022 11:00:18 -77.43, 173.01 85.03 02/03/2022 11:01:23 -77.41, 172.92 85.07 3.08 65
3 02/03/2022 11:51:23 77.41, -19.86 94.95 02/03/2022 11:52:08 77.40, -19.73 94.92 3.28 45
4 02/03/2022 12:42:18 -77.43, 147.54 85.05 02/03/2022 12:42:53 -77.42, 147.51 85.07 1.77 35
5 02/03/2022 13:33:22 77.45, -45.14 94.95 02/03/2022 13:33:38 77.41, -45.15 94.91 4.54 16
6 02/03/2022 14:24:18 -77.44, 122.06 85.07 02/03/2022 14:24:23 -77.43, 122.09 85.08 1.34 5
7 02/03/2022 15:15:22 77.45, -70.62 94.93 02/03/2022 15:15:09 77.46, -70.75 94.96 3.42 13
8 02/03/2022 16:06:18 -77.44, 96.58 85.09 02/03/2022 16:05:53 -77.43, 96.68 85.09 2.33 25
9 02/03/2022 16:57:22 77.46, -96.09 94.92 02/03/2022 16:56:39 77.47, -96.17 94.95 2.26 43
10 02/03/2022 17:48:18 -77.44, 71.11 85.11 02/03/2022 17:47:23 -77.44, 71.26 85.10 3.75 55
11 02/03/2022 18:39:22 77.46,-121.57 94.90 02/03/2022 18:38:09 77.48,-121.59 94.94 1.82 73
12 02/03/2022 19:30:08 -77.84, 47.69 84.94 02/03/2022 19:29:03 -77.87, 43.87 84.55 89.60 65

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/23/2022
SNOs_Map_NOAA-19_NPP_20220123.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/23/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP