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: 3/16/2024
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 08:58:48 73.11, 33.63 73.01 03/21/2024 08:59:55 73.18, 36.07 72.90 78.80 67
2 03/21/2024 09:49:34 -73.56,-158.05 106.65 03/21/2024 09:50:47 -73.58,-157.53 106.67 16.60 73
3 03/21/2024 10:40:35 73.67, 9.46 73.44 03/21/2024 10:41:35 73.68, 9.56 73.42 3.16 60
4 03/21/2024 11:31:29 -73.72, 176.85 106.54 03/21/2024 11:32:19 -73.69, 176.86 106.59 3.35 50
5 03/21/2024 12:22:32 73.73, -15.87 73.46 03/21/2024 12:23:06 73.73, -15.94 73.45 2.05 34
6 03/21/2024 13:13:27 -73.73, 151.40 106.56 03/21/2024 13:13:50 -73.74, 151.36 106.56 1.29 23
7 03/21/2024 14:04:30 73.75, -41.33 73.44 03/21/2024 14:04:36 73.73, -41.32 73.43 1.63 6
8 03/21/2024 14:55:24 -73.74, 125.94 106.58 03/21/2024 14:55:19 -73.74, 125.98 106.58 1.51 5
9 03/21/2024 15:46:27 73.76, -66.78 73.43 03/21/2024 15:46:06 73.78, -66.81 73.46 2.69 21
10 03/21/2024 16:37:22 -73.76, 100.49 106.59 03/21/2024 16:36:50 -73.79, 100.49 106.55 3.39 32
11 03/21/2024 17:28:25 73.77, -92.24 73.41 03/21/2024 17:27:36 73.78, -92.19 73.43 1.89 49
12 03/21/2024 18:19:20 -73.77, 75.03 106.61 03/21/2024 18:18:20 -73.79, 75.11 106.58 3.16 60
13 03/21/2024 19:10:22 73.84,-117.57 73.44 03/21/2024 19:09:07 73.84,-117.69 73.46 3.58 75
14 03/21/2024 20:01:09 -74.22, 50.70 106.26 03/21/2024 19:59:59 -74.23, 48.64 106.11 62.06 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/16/2024
SNOs_Map_NOAA-19_NPP_20240316.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/16/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP