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: 5/3/2021
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, 59.22 62.07 05/09/2021 06:09:08 78.10, 62.38 61.77 72.76 66
2 05/09/2021 06:58:52 -78.34,-131.76 117.87 05/09/2021 06:59:59 -78.36,-131.69 117.89 1.95 67
3 05/09/2021 07:49:54 78.37, 35.63 62.13 05/09/2021 07:50:44 78.34, 35.69 62.08 3.31 50
4 05/09/2021 08:40:52 -78.36,-157.18 117.88 05/09/2021 08:41:29 -78.36,-157.08 117.91 2.27 37
5 05/09/2021 09:31:54 78.38, 10.22 62.12 05/09/2021 09:32:15 78.38, 10.09 62.12 2.88 21
6 05/09/2021 10:22:52 -78.37, 177.41 117.90 05/09/2021 10:22:59 -78.36, 177.54 117.93 3.27 7
7 05/09/2021 11:13:54 78.40, -15.19 62.10 05/09/2021 11:13:45 78.38, -15.30 62.11 2.62 9
8 05/09/2021 12:04:52 -78.38, 151.99 117.91 05/09/2021 12:04:30 -78.40, 151.93 117.89 2.10 22
9 05/09/2021 12:55:54 78.41, -40.60 62.09 05/09/2021 12:55:15 78.39, -40.68 62.09 3.11 39
10 05/09/2021 13:46:52 -78.40, 126.58 117.93 05/09/2021 13:46:00 -78.40, 126.55 117.90 0.77 52
11 05/09/2021 14:37:54 78.42, -66.01 62.07 05/09/2021 14:36:45 78.39, -66.07 62.07 4.08 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/3/2021
SNOs_Map_NOAA-19_NPP_20210503.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/03/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP