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: 8/10/2021
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 08/16/2021 16:11:44 -78.02, 91.92 114.25 08/16/2021 16:12:57 -78.03, 91.89 114.27 1.23 73
2 08/16/2021 17:02:39 78.04,-100.69 65.78 08/16/2021 17:03:42 78.01,-100.69 65.72 3.69 63
3 08/16/2021 17:53:44 -78.03, 66.48 114.22 08/16/2021 17:54:27 -78.03, 66.50 114.24 0.47 43
4 08/16/2021 18:44:39 78.05,-126.13 65.80 08/16/2021 18:45:13 78.05,-126.29 65.80 3.61 34
5 08/16/2021 19:35:44 -78.04, 41.04 114.20 08/16/2021 19:35:57 -78.03, 41.11 114.22 1.84 13
6 08/16/2021 20:26:39 78.06,-151.57 65.83 08/16/2021 20:26:43 78.05,-151.67 65.83 2.63 4
7 08/16/2021 21:17:44 -78.05, 15.60 114.17 08/16/2021 21:17:27 -78.04, 15.73 114.19 3.31 17
8 08/16/2021 22:08:39 78.07,-177.01 65.85 08/16/2021 22:08:13 78.06,-177.06 65.85 2.24 26
9 08/16/2021 22:59:44 -78.06, -9.84 114.15 08/16/2021 22:58:58 -78.08, -9.87 114.11 2.18 46
10 08/16/2021 23:50:39 78.08, 157.56 65.88 08/16/2021 23:49:43 78.06, 157.55 65.88 2.71 56
11 08/17/2021 00:41:43 -78.11, -35.06 114.11 08/17/2021 00:40:28 -78.08, -35.26 114.08 5.46 75

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 8/10/2021
SNOs_Map_NOAA-19_NPP_20210810.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 08/10/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP