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: 3/6/2024
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, -77.72 100.65 03/06/2024 04:26:57 -73.50, -76.43 100.72 41.13 71
2 03/06/2024 05:16:43 73.75, 90.22 79.57 03/06/2024 05:17:48 73.74, 90.31 79.55 2.63 65
3 03/06/2024 06:07:38 -73.77,-102.46 100.43 03/06/2024 06:08:32 -73.75,-102.40 100.46 2.28 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,-127.91 100.44 03/06/2024 07:50:03 -73.81,-127.91 100.42 3.25 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 2.27 11
7 03/06/2024 09:31:34 -73.80,-153.36 100.46 03/06/2024 09:31:33 -73.82,-153.31 100.44 2.95 1
8 03/06/2024 10:22:36 73.84, 13.99 79.57 03/06/2024 10:22:19 73.82, 14.01 79.55 2.69 17
9 03/06/2024 11:13:31 -73.86,-178.69 100.43 03/06/2024 11:13:03 -73.83,-178.70 100.46 3.79 28
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 2.55 44
11 03/06/2024 12:55:29 -73.88, 155.86 100.45 03/06/2024 12:54:34 -73.89, 155.79 100.42 2.44 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 1.14 72
13 03/06/2024 14:37:21 -74.18, 131.16 100.23 03/06/2024 14:36:10 -74.19, 129.66 100.11 45.40 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/6/2024
SNOs_Map_NOAA-19_NPP_20240306.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/06/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP