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: 6/25/2022
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 06/26/2022 15:32:39 76.75, -73.07 54.30 06/26/2022 15:33:53 76.82, -72.85 54.31 9.16 74
2 06/26/2022 16:23:33 -76.83, 94.53 125.66 06/26/2022 16:24:37 -76.80, 94.51 125.71 2.90 64
3 06/26/2022 17:14:37 76.83, -98.23 54.34 06/26/2022 17:15:23 76.82, -98.23 54.32 1.41 46
4 06/26/2022 18:05:33 -76.82, 69.02 125.66 06/26/2022 18:06:08 -76.85, 68.96 125.65 3.04 35
5 06/26/2022 18:56:37 76.82,-123.75 54.34 06/26/2022 18:56:53 76.82,-123.61 54.32 3.54 16
6 06/26/2022 19:47:32 -76.86, 43.68 125.64 06/26/2022 19:47:38 -76.85, 43.58 125.64 2.81 6
7 06/26/2022 20:38:36 76.86,-149.09 54.37 06/26/2022 20:38:24 76.86,-149.17 54.38 2.04 12
8 06/26/2022 21:29:32 -76.86, 18.16 125.64 06/26/2022 21:29:08 -76.85, 18.20 125.64 1.28 24
9 06/26/2022 22:20:36 76.85,-174.61 54.37 06/26/2022 22:19:54 76.86,-174.54 54.38 1.82 42
10 06/26/2022 23:11:31 -76.89, -7.17 125.62 06/26/2022 23:10:39 -76.89, -7.35 125.58 4.43 52
11 06/27/2022 00:02:35 76.89, 160.06 54.39 06/27/2022 00:01:24 76.86, 160.08 54.39 3.09 71
12 06/27/2022 00:53:24 -77.18, -31.38 125.46 06/27/2022 00:52:15 -77.15, -33.81 125.24 59.96 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/25/2022
SNOs_Map_NOAA-19_NPP_20220625.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/25/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP