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: 2/24/2024
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 04:25:47 -73.45, -77.74 100.66 03/06/2024 04:26:58 -73.50, -76.44 100.71 41.49 71
2 03/06/2024 05:16:43 73.77, 90.30 79.60 03/06/2024 05:17:49 73.76, 90.26 79.57 1.76 66
3 03/06/2024 06:07:39 -73.76,-102.48 100.44 03/06/2024 06:08:33 -73.76,-102.42 100.45 1.99 54
4 03/06/2024 06:58:41 73.79, 64.85 79.58 03/06/2024 06:59:19 73.77, 64.87 79.55 2.22 38
5 03/06/2024 07:49:37 -73.77,-127.93 100.45 03/06/2024 07:50:03 -73.77,-127.81 100.47 3.67 26
6 03/06/2024 08:40:38 73.81, 39.40 79.57 03/06/2024 08:40:49 73.83, 39.36 79.59 2.87 11
7 03/06/2024 09:31:33 -73.84,-153.26 100.43 03/06/2024 09:31:33 -73.83,-153.32 100.43 2.20 0
8 03/06/2024 10:22:36 73.82, 13.95 79.55 03/06/2024 10:22:19 73.84, 13.96 79.57 1.68 17
9 03/06/2024 11:13:31 -73.85,-178.71 100.44 03/06/2024 11:13:03 -73.84,-178.72 100.45 1.74 28
10 03/06/2024 12:04:34 73.84, -11.50 79.54 03/06/2024 12:03:49 73.85, -11.43 79.55 2.22 45
11 03/06/2024 12:55:29 -73.87, 155.84 100.46 03/06/2024 12:54:33 -73.84, 155.89 100.47 2.96 56
12 03/06/2024 13:46:31 73.90, -36.83 79.56 03/06/2024 13:45:20 73.90, -36.95 79.59 3.71 71
13 03/06/2024 14:37:21 -74.17, 131.14 100.24 03/06/2024 14:36:10 -74.20, 129.65 100.10 45.35 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/24/2024
SNOs_Map_NOAA-19_NPP_20240224.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/24/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP