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: 12/4/2024
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 -71.74,-147.34 85.39 12/09/2024 09:17:56 -71.79,-145.94 85.39 48.91 70
2 12/09/2024 10:07:40 72.12, 20.66 94.98 12/09/2024 10:08:49 72.13, 20.72 94.98 2.25 69
3 12/09/2024 10:58:35 -72.15,-172.02 85.00 12/09/2024 10:59:33 -72.14,-171.99 85.01 1.22 58
4 12/09/2024 11:49:36 72.18, -4.72 95.04 12/09/2024 11:50:20 72.18, -4.75 95.04 1.16 44
5 12/09/2024 12:40:31 -72.20, 162.60 84.94 12/09/2024 12:41:04 -72.19, 162.54 84.95 2.42 33
6 12/09/2024 13:31:33 72.18, -30.19 95.05 12/09/2024 13:31:50 72.18, -30.12 95.04 2.53 17
7 12/09/2024 14:22:28 -72.21, 137.13 84.92 12/09/2024 14:22:34 -72.19, 137.17 84.95 2.55 6
8 12/09/2024 15:13:29 72.24, -55.57 95.11 12/09/2024 15:13:21 72.22, -55.59 95.10 1.55 8
9 12/09/2024 16:04:25 -72.21, 111.65 84.91 12/09/2024 16:04:05 -72.24, 111.70 84.89 3.21 20
10 12/09/2024 16:55:26 72.24, -81.04 95.12 12/09/2024 16:54:51 72.22, -80.96 95.11 3.49 35
11 12/09/2024 17:46:21 -72.27, 86.28 84.85 12/09/2024 17:45:36 -72.29, 86.23 84.83 2.54 45
12 12/09/2024 18:37:22 72.30,-106.42 95.18 12/09/2024 18:36:22 72.27,-106.43 95.16 2.84 60
13 12/09/2024 19:28:18 -72.27, 60.80 84.84 12/09/2024 19:27:06 -72.28, 60.86 84.83 2.25 72
14 12/09/2024 20:19:11 72.70,-131.05 95.58 12/09/2024 20:18:01 72.73,-132.73 95.65 55.54 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/4/2024
SNOs_Map_NOAA-19_NPP_20241204.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/04/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP