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: 12/7/2024
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 12/09/2024 09:16:45 -71.77,-147.27 85.36 12/09/2024 09:17:56 -71.80,-145.97 85.37 45.31 71
2 12/09/2024 10:07:39 72.16, 20.73 95.02 12/09/2024 10:08:49 72.14, 20.69 95.00 2.31 70
3 12/09/2024 10:58:35 -72.13,-172.05 85.01 12/09/2024 10:59:33 -72.16,-172.02 84.99 3.27 58
4 12/09/2024 11:49:36 72.16, -4.74 95.03 12/09/2024 11:50:20 72.19, -4.78 95.05 3.19 44
5 12/09/2024 12:40:31 -72.19, 162.57 84.95 12/09/2024 12:41:04 -72.21, 162.51 84.93 3.06 33
6 12/09/2024 13:31:33 72.17, -30.22 95.04 12/09/2024 13:31:50 72.19, -30.15 95.06 3.32 17
7 12/09/2024 14:22:28 -72.19, 137.10 84.94 12/09/2024 14:22:34 -72.20, 137.14 84.93 2.01 6
8 12/09/2024 15:13:29 72.22, -55.59 95.10 12/09/2024 15:13:21 72.24, -55.62 95.12 1.64 8
9 12/09/2024 16:04:24 -72.25, 111.72 84.88 12/09/2024 16:04:05 -72.25, 111.67 84.87 1.87 19
10 12/09/2024 16:55:26 72.23, -81.07 95.11 12/09/2024 16:54:51 72.24, -80.99 95.12 2.89 35
11 12/09/2024 17:46:21 -72.25, 86.25 84.87 12/09/2024 17:45:35 -72.25, 86.30 84.87 1.81 46
12 12/09/2024 18:37:22 72.28,-106.44 95.17 12/09/2024 18:36:22 72.28,-106.46 95.18 0.49 60
13 12/09/2024 19:28:17 -72.31, 60.88 84.81 12/09/2024 19:27:06 -72.30, 60.83 84.81 1.89 71
14 12/09/2024 20:19:11 72.69,-131.08 95.57 12/09/2024 20:18:00 72.69,-132.65 95.61 52.06 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/7/2024
SNOs_Map_NOAA-19_NPP_20241207.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/07/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP