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: 3/5/2024
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 -73.44, -77.76 100.67 03/06/2024 04:26:58 -73.51, -76.47 100.70 41.73 71
2 03/06/2024 05:16:43 73.78, 90.30 79.60 03/06/2024 05:17:49 73.76, 90.26 79.57 1.97 66
3 03/06/2024 06:07:39 -73.75,-102.50 100.44 03/06/2024 06:08:33 -73.77,-102.44 100.44 2.96 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 2.56 38
5 03/06/2024 07:49:36 -73.81,-127.83 100.42 03/06/2024 07:50:03 -73.78,-127.83 100.46 3.89 27
6 03/06/2024 08:40:39 73.81, 39.40 79.57 03/06/2024 08:40:50 73.83, 39.36 79.59 2.54 11
7 03/06/2024 09:31:34 -73.83,-153.28 100.43 03/06/2024 09:31:34 -73.84,-153.35 100.42 2.21 0
8 03/06/2024 10:22:37 73.83, 13.95 79.55 03/06/2024 10:22:20 73.84, 13.96 79.57 1.36 17
9 03/06/2024 11:13:31 -73.85,-178.73 100.45 03/06/2024 11:13:03 -73.84,-178.74 100.44 0.32 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 2.17 45
11 03/06/2024 12:55:29 -73.86, 155.82 100.46 03/06/2024 12:54:33 -73.85, 155.87 100.46 1.69 56
12 03/06/2024 13:46:31 73.91, -36.83 79.56 03/06/2024 13:45:20 73.90, -36.95 79.59 3.67 71
13 03/06/2024 14:37:21 -74.17, 131.12 100.24 03/06/2024 14:36:09 -74.16, 129.75 100.14 41.69 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/5/2024
SNOs_Map_NOAA-19_NPP_20240305.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/05/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP