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: 3/8/2024
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 03/21/2024 08:58:45 73.25, 33.95 73.12 03/21/2024 08:59:54 73.28, 35.85 73.01 60.90 69
2 03/21/2024 09:49:32 -73.64,-157.83 106.57 03/21/2024 09:50:46 -73.68,-157.75 106.56 4.95 74
3 03/21/2024 10:40:34 73.70, 9.55 73.47 03/21/2024 10:41:32 73.69, 9.55 73.43 1.79 58
4 03/21/2024 11:31:28 -73.71, 176.84 106.55 03/21/2024 11:32:15 -73.69, 176.87 106.59 2.51 47
5 03/21/2024 12:22:31 73.72, -15.90 73.45 03/21/2024 12:23:02 73.74, -15.95 73.46 2.87 31
6 03/21/2024 13:13:26 -73.72, 151.38 106.57 03/21/2024 13:13:46 -73.74, 151.37 106.55 2.00 20
7 03/21/2024 14:04:29 73.73, -41.36 73.43 03/21/2024 14:04:32 73.74, -41.33 73.44 1.65 3
8 03/21/2024 14:55:24 -73.74, 125.93 106.58 03/21/2024 14:55:16 -73.74, 125.99 106.58 2.12 8
9 03/21/2024 15:46:27 73.74, -66.81 73.41 03/21/2024 15:46:02 73.75, -66.71 73.42 3.28 25
10 03/21/2024 16:37:21 -73.80, 100.59 106.56 03/21/2024 16:36:47 -73.79, 100.49 106.55 3.16 34
11 03/21/2024 17:28:24 73.81, -92.15 73.44 03/21/2024 17:27:33 73.80, -92.21 73.45 2.10 51
12 03/21/2024 18:19:19 -73.81, 75.14 106.58 03/21/2024 18:18:17 -73.80, 75.11 106.57 1.79 62
13 03/21/2024 19:10:19 73.97,-117.23 73.54 03/21/2024 19:09:06 73.95,-117.95 73.59 22.07 73
14 03/21/2024 20:01:06 -74.35, 51.07 106.15 03/21/2024 19:59:58 -74.34, 48.39 105.99 80.33 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/8/2024
SNOs_Map_NOAA-19_NPP_20240308.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/08/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP