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: 1/31/2024
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 02/04/2024 22:43:36 -73.64, 7.48 89.76 02/04/2024 22:44:47 -73.69, 8.69 89.81 38.34 71
2 02/04/2024 23:34:26 73.93, 175.46 90.47 02/04/2024 23:35:37 73.91, 175.49 90.42 2.47 71
3 02/05/2024 00:25:28 -73.95, -17.23 89.53 02/05/2024 00:26:22 -73.95, -17.29 89.55 1.89 54
4 02/05/2024 01:16:24 73.95, 150.03 90.46 02/05/2024 01:17:08 73.96, 149.98 90.47 2.02 44
5 02/05/2024 02:07:25 -73.97, -42.67 89.54 02/05/2024 02:07:51 -73.95, -42.68 89.56 2.14 26
6 02/05/2024 02:58:21 73.97, 124.59 90.46 02/05/2024 02:58:37 73.97, 124.59 90.45 0.26 16
7 02/05/2024 03:49:23 -73.99, -68.11 89.54 02/05/2024 03:49:22 -74.01, -68.19 89.52 2.86 1
8 02/05/2024 04:40:19 73.99, 99.15 90.45 02/05/2024 04:40:07 73.97, 99.21 90.44 2.54 12
9 02/05/2024 05:31:21 -74.01, -93.55 89.55 02/05/2024 05:30:52 -74.01, -93.58 89.54 0.68 29
10 02/05/2024 06:22:17 74.01, 73.71 90.45 02/05/2024 06:21:38 74.03, 73.70 90.48 2.02 39
11 02/05/2024 07:13:19 -74.03,-118.99 89.55 02/05/2024 07:12:22 -74.02,-118.96 89.55 1.71 57
12 02/05/2024 08:04:15 74.03, 48.27 90.44 02/05/2024 08:03:08 74.03, 48.31 90.46 1.14 67
13 02/05/2024 08:55:10 -74.38,-143.54 89.28 02/05/2024 08:53:59 -74.36,-145.22 89.18 50.38 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/31/2024
SNOs_Map_NOAA-19_NPP_20240131.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/31/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP