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: 1/15/2023
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 01/15/2023 08:41:25 75.51, 31.98 97.39 01/15/2023 08:42:33 75.58, 34.42 97.25 68.19 68
2 01/15/2023 09:32:19 -75.94,-159.32 82.32 01/15/2023 09:33:25 -75.94,-159.44 82.34 3.37 66
3 01/15/2023 10:23:15 75.94, 7.97 97.68 01/15/2023 10:24:11 75.95, 7.83 97.68 3.90 56
4 01/15/2023 11:14:18 -75.96, 175.27 82.32 01/15/2023 11:14:55 -75.94, 175.18 82.35 3.31 37
5 01/15/2023 12:05:14 75.96, -17.45 97.68 01/15/2023 12:05:41 75.95, -17.56 97.67 3.22 27
6 01/15/2023 12:56:18 -75.94, 149.69 82.35 01/15/2023 12:56:25 -75.94, 149.80 82.36 2.88 7
7 01/15/2023 13:47:14 75.94, -43.02 97.65 01/15/2023 13:47:11 75.95, -42.94 97.66 2.62 3
8 01/15/2023 14:38:17 -75.96, 124.28 82.35 01/15/2023 14:37:56 -75.99, 124.26 82.31 3.38 21
9 01/15/2023 15:29:13 75.97, -68.43 97.66 01/15/2023 15:28:41 75.96, -68.32 97.65 3.28 32
10 01/15/2023 16:20:16 -75.98, 98.86 82.34 01/15/2023 16:19:26 -75.99, 98.88 82.32 1.24 50
11 01/15/2023 17:11:12 75.99, -93.85 97.66 01/15/2023 17:10:12 76.01, -93.86 97.69 1.86 60
12 01/15/2023 18:02:12 -76.14, 73.93 82.25 01/15/2023 18:00:59 -76.13, 73.03 82.17 24.25 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/15/2023
SNOs_Map_NOAA-19_NPP_20230115.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/15/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP