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: 12/1/2024
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 09:16:46 -71.75,-147.31 85.38 12/09/2024 09:17:57 -71.83,-146.02 85.34 45.84 71
2 12/09/2024 10:07:40 72.13, 20.68 94.99 12/09/2024 10:08:49 72.12, 20.73 94.97 2.03 69
3 12/09/2024 10:58:35 -72.16,-172.00 84.98 12/09/2024 10:59:33 -72.13,-171.97 85.02 3.04 58
4 12/09/2024 11:49:36 72.19, -4.70 95.05 12/09/2024 11:50:20 72.17, -4.74 95.03 2.22 44
5 12/09/2024 12:40:32 -72.16, 162.53 84.97 12/09/2024 12:41:04 -72.18, 162.56 84.96 2.20 32
6 12/09/2024 13:31:33 72.19, -30.17 95.06 12/09/2024 13:31:50 72.17, -30.11 95.04 3.28 17
7 12/09/2024 14:22:28 -72.22, 137.15 84.91 12/09/2024 14:22:35 -72.23, 137.09 84.90 2.40 7
8 12/09/2024 15:13:29 72.25, -55.55 95.12 12/09/2024 15:13:21 72.22, -55.58 95.10 3.38 8
9 12/09/2024 16:04:25 -72.22, 111.68 84.90 12/09/2024 16:04:05 -72.23, 111.72 84.90 1.46 20
10 12/09/2024 16:55:26 72.25, -81.02 95.13 12/09/2024 16:54:52 72.27, -81.05 95.15 1.95 34
11 12/09/2024 17:46:21 -72.28, 86.31 84.84 12/09/2024 17:45:36 -72.28, 86.25 84.84 1.91 45
12 12/09/2024 18:37:23 72.26,-106.50 95.14 12/09/2024 18:36:22 72.27,-106.42 95.16 2.83 61
13 12/09/2024 19:28:18 -72.29, 60.83 84.83 12/09/2024 19:27:06 -72.27, 60.88 84.84 2.21 72
14 12/09/2024 20:19:11 72.71,-131.03 95.59 12/09/2024 20:18:01 72.72,-132.71 95.65 55.79 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/1/2024
SNOs_Map_NOAA-19_NPP_20241201.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/01/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP