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: 5/9/2024
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 05/21/2024 07:23:24 -72.63,-122.03 127.44 05/21/2024 07:24:30 -72.68,-119.16 127.57 95.55 66
2 05/21/2024 08:14:12 72.85, 45.72 52.74 05/21/2024 08:15:20 72.90, 47.68 52.68 64.41 68
3 05/21/2024 09:05:08 -73.33,-145.96 126.86 05/21/2024 09:06:13 -73.34,-145.95 126.86 1.60 65
4 05/21/2024 09:56:00 73.35, 21.37 53.16 05/21/2024 09:56:59 73.37, 21.30 53.17 3.03 59
5 05/21/2024 10:47:05 -73.38,-171.33 126.83 05/21/2024 10:47:43 -73.35,-171.34 126.86 3.40 38
6 05/21/2024 11:37:58 73.35, -4.11 53.15 05/21/2024 11:38:29 73.37, -4.09 53.16 2.66 31
7 05/21/2024 12:29:03 -73.38, 163.19 126.84 05/21/2024 12:29:14 -73.41, 163.15 126.81 3.01 11
8 05/21/2024 13:19:54 73.40, -29.47 53.18 05/21/2024 13:19:58 73.38, -29.49 53.16 2.35 4
9 05/21/2024 14:10:59 -73.43, 137.83 126.81 05/21/2024 14:10:43 -73.41, 137.76 126.82 3.11 16
10 05/21/2024 15:01:52 73.41, -54.96 53.17 05/21/2024 15:01:28 73.39, -54.88 53.15 3.01 24
11 05/21/2024 15:52:57 -73.44, 112.34 126.82 05/21/2024 15:52:13 -73.42, 112.36 126.82 1.75 44
12 05/21/2024 16:43:49 73.46, -80.32 53.20 05/21/2024 16:42:59 73.45, -80.39 53.20 2.40 50
13 05/21/2024 17:34:55 -73.44, 86.86 126.83 05/21/2024 17:33:43 -73.43, 86.97 126.83 3.54 72
14 05/21/2024 18:25:45 73.56,-105.56 53.28 05/21/2024 18:24:31 73.56,-106.01 53.31 14.01 74

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/9/2024
SNOs_Map_NOAA-19_NPP_20240509.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/09/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP