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: 11/13/2024
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 11/23/2024 10:06:42 71.68, 19.72 92.13 11/23/2024 10:07:50 71.71, 21.72 92.11 69.85 68
2 11/23/2024 10:57:29 -72.06,-172.26 87.50 11/23/2024 10:58:42 -72.14,-171.77 87.44 18.48 73
3 11/23/2024 11:48:28 72.25, -4.65 92.69 11/23/2024 11:49:30 72.23, -4.65 92.67 1.71 62
4 11/23/2024 12:39:22 -72.27, 162.68 87.28 11/23/2024 12:40:14 -72.25, 162.64 87.31 3.15 52
5 11/23/2024 13:30:25 72.25, -30.12 92.71 11/23/2024 13:31:00 72.24, -30.04 92.69 3.20 35
6 11/23/2024 14:21:19 -72.28, 137.21 87.26 11/23/2024 14:21:44 -72.26, 137.24 87.29 2.96 25
7 11/23/2024 15:12:21 72.31, -55.49 92.78 11/23/2024 15:12:31 72.30, -55.53 92.77 2.02 10
8 11/23/2024 16:03:16 -72.29, 111.74 87.24 11/23/2024 16:03:15 -72.32, 111.75 87.21 3.13 1
9 11/23/2024 16:54:18 72.32, -80.96 92.81 11/23/2024 16:54:01 72.31, -80.93 92.80 1.57 17
10 11/23/2024 17:45:12 -72.35, 86.37 87.16 11/23/2024 17:44:45 -72.33, 86.36 87.18 2.39 27
11 11/23/2024 18:36:14 72.38,-106.32 92.88 11/23/2024 18:35:32 72.37,-106.42 92.87 3.45 42
12 11/23/2024 19:27:09 -72.36, 60.90 87.14 11/23/2024 19:26:15 -72.34, 60.96 87.16 3.00 54
13 11/23/2024 20:18:11 72.39,-131.79 92.90 11/23/2024 20:17:02 72.38,-131.81 92.90 1.12 69
14 11/23/2024 21:09:02 -72.57, 35.85 86.93 11/23/2024 21:07:49 -72.55, 35.16 86.92 23.02 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/13/2024
SNOs_Map_NOAA-19_NPP_20241113.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/13/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP