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: 5/8/2021
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 78.07, 59.25 62.07 05/09/2021 06:09:08 78.10, 62.42 61.76 72.83 66
2 05/09/2021 06:58:52 -78.35,-131.76 117.87 05/09/2021 06:59:59 -78.35,-131.68 117.90 1.79 67
3 05/09/2021 07:49:54 78.37, 35.66 62.14 05/09/2021 07:50:45 78.37, 35.51 62.13 3.32 51
4 05/09/2021 08:40:52 -78.36,-157.17 117.88 05/09/2021 08:41:29 -78.35,-157.07 117.91 2.42 37
5 05/09/2021 09:31:54 78.39, 10.25 62.12 05/09/2021 09:32:15 78.38, 10.12 62.11 3.01 21
6 05/09/2021 10:22:52 -78.37, 177.42 117.90 05/09/2021 10:23:00 -78.39, 177.33 117.87 3.09 8
7 05/09/2021 11:13:54 78.40, -15.17 62.10 05/09/2021 11:13:45 78.38, -15.26 62.10 3.37 9
8 05/09/2021 12:04:52 -78.39, 152.00 117.91 05/09/2021 12:04:30 -78.40, 151.94 117.89 1.69 22
9 05/09/2021 12:55:55 78.38, -40.81 62.08 05/09/2021 12:55:15 78.38, -40.64 62.08 3.69 40
10 05/09/2021 13:46:52 -78.40, 126.59 117.93 05/09/2021 13:46:00 -78.40, 126.56 117.91 0.64 52
11 05/09/2021 14:37:55 78.39, -66.22 62.06 05/09/2021 14:36:46 78.42, -66.25 62.12 3.12 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/8/2021
SNOs_Map_NOAA-19_NPP_20210508.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/08/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP