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: 6/6/2023
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 06/11/2023 02:39:40 75.08, 125.56 52.48 06/11/2023 02:40:52 75.15, 126.45 52.47 26.94 72
2 06/11/2023 03:30:34 -75.29, -66.53 127.37 06/11/2023 03:31:39 -75.29, -66.62 127.38 2.51 65
3 06/11/2023 04:21:35 75.27, 100.65 52.62 06/11/2023 04:22:24 75.26, 100.77 52.58 3.65 49
4 06/11/2023 05:12:33 -75.29, -92.02 127.37 06/11/2023 05:13:09 -75.30, -92.02 127.38 0.42 36
5 06/11/2023 06:03:33 75.32, 75.32 52.65 06/11/2023 06:03:55 75.31, 75.23 52.64 2.43 22
6 06/11/2023 06:54:32 -75.29,-117.50 127.37 06/11/2023 06:54:39 -75.30,-117.42 127.37 2.51 7
7 06/11/2023 07:45:32 75.32, 49.84 52.65 06/11/2023 07:45:25 75.32, 49.83 52.65 0.05 7
8 06/11/2023 08:36:30 -75.34,-142.84 127.34 06/11/2023 08:36:09 -75.31,-142.82 127.37 3.58 21
9 06/11/2023 09:27:31 75.33, 24.35 52.65 06/11/2023 09:26:55 75.33, 24.44 52.65 2.33 36
10 06/11/2023 10:18:29 -75.35,-168.32 127.35 06/11/2023 10:17:40 -75.37,-168.36 127.31 2.51 49
11 06/11/2023 11:09:29 75.38, -0.98 52.68 06/11/2023 11:08:26 75.39, -1.11 52.72 3.76 63
12 06/11/2023 12:00:26 -75.44, 166.49 127.28 06/11/2023 11:59:12 -75.47, 165.95 127.19 15.35 74

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/6/2023
SNOs_Map_NOAA-19_NPP_20230606.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/06/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP