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: 5/5/2021
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 05/09/2021 06:08:02 78.06, 59.19 62.07 05/09/2021 06:09:08 78.11, 62.36 61.77 73.05 66
2 05/09/2021 06:58:52 -78.34,-131.81 117.87 05/09/2021 06:59:59 -78.36,-131.73 117.88 3.08 67
3 05/09/2021 07:49:54 78.36, 35.59 62.13 05/09/2021 07:50:44 78.35, 35.67 62.09 2.68 50
4 05/09/2021 08:40:52 -78.35,-157.22 117.89 05/09/2021 08:41:29 -78.36,-157.11 117.90 2.76 37
5 05/09/2021 09:31:54 78.38, 10.18 62.12 05/09/2021 09:32:15 78.39, 10.07 62.13 2.81 21
6 05/09/2021 10:22:52 -78.36, 177.36 117.90 05/09/2021 10:22:59 -78.36, 177.51 117.92 3.17 7
7 05/09/2021 11:13:54 78.39, -15.23 62.10 05/09/2021 11:13:45 78.39, -15.32 62.11 2.07 9
8 05/09/2021 12:04:52 -78.38, 151.95 117.92 05/09/2021 12:04:30 -78.40, 151.90 117.88 3.15 22
9 05/09/2021 12:55:54 78.40, -40.64 62.09 05/09/2021 12:55:15 78.39, -40.70 62.09 2.22 39
10 05/09/2021 13:46:52 -78.39, 126.54 117.93 05/09/2021 13:46:00 -78.41, 126.52 117.90 1.71 52
11 05/09/2021 14:37:54 78.42, -66.05 62.07 05/09/2021 14:36:45 78.39, -66.09 62.08 3.13 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/5/2021
SNOs_Map_NOAA-19_NPP_20210506.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/05/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP