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: 3/3/2024
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 03/06/2024 04:25:46 -73.46, -77.71 100.65 03/06/2024 04:26:57 -73.50, -76.42 100.72 41.07 71
2 03/06/2024 05:16:43 73.74, 90.22 79.57 03/06/2024 05:17:48 73.74, 90.30 79.55 2.56 65
3 03/06/2024 06:07:38 -73.77,-102.45 100.43 03/06/2024 06:08:32 -73.75,-102.39 100.46 2.54 54
4 03/06/2024 06:58:40 73.81, 64.89 79.60 03/06/2024 06:59:19 73.80, 64.79 79.59 3.24 39
5 03/06/2024 07:49:36 -73.78,-127.90 100.44 03/06/2024 07:50:03 -73.81,-127.91 100.43 2.83 27
6 03/06/2024 08:40:38 73.83, 39.44 79.58 03/06/2024 08:40:49 73.81, 39.40 79.57 2.15 11
7 03/06/2024 09:31:34 -73.80,-153.35 100.46 03/06/2024 09:31:33 -73.82,-153.30 100.44 2.59 1
8 03/06/2024 10:22:36 73.84, 13.99 79.57 03/06/2024 10:22:19 73.82, 14.00 79.55 2.50 17
9 03/06/2024 11:13:32 -73.82,-178.80 100.47 03/06/2024 11:13:03 -73.83,-178.69 100.46 3.61 29
10 03/06/2024 12:04:34 73.86, -11.46 79.55 03/06/2024 12:03:50 73.88, -11.51 79.59 2.73 44
11 03/06/2024 12:55:29 -73.88, 155.87 100.45 03/06/2024 12:54:34 -73.88, 155.79 100.42 2.34 55
12 03/06/2024 13:46:32 73.87, -36.91 79.54 03/06/2024 13:45:20 73.89, -36.90 79.57 1.30 72
13 03/06/2024 14:37:21 -74.18, 131.17 100.23 03/06/2024 14:36:10 -74.19, 129.67 100.11 45.42 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/3/2024
SNOs_Map_NOAA-19_NPP_20240303.jpg

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

Historial Predications of SNOs between NOAA-19 and NPP