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: 7/11/2021
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 07/19/2021 06:28:02 -78.11,-122.76 121.29 07/19/2021 06:29:04 -78.11,-122.61 121.33 3.48 62
2 07/19/2021 07:18:57 78.11, 44.51 58.72 07/19/2021 07:19:50 78.13, 44.59 58.71 3.42 53
3 07/19/2021 08:10:02 -78.12,-148.19 121.27 07/19/2021 08:10:35 -78.16,-148.21 121.26 4.13 33
4 07/19/2021 09:00:56 78.16, 19.30 58.75 07/19/2021 09:01:20 78.14, 19.21 58.73 3.13 24
5 07/19/2021 09:52:02 -78.13,-173.62 121.26 07/19/2021 09:52:05 -78.16,-173.60 121.24 3.14 3
6 07/19/2021 10:42:56 78.17, -6.13 58.76 07/19/2021 10:42:50 78.14, -6.18 58.74 3.41 6
7 07/19/2021 11:34:02 -78.14, 160.94 121.24 07/19/2021 11:33:35 -78.16, 161.02 121.22 2.67 27
8 07/19/2021 12:24:56 78.18, -31.56 58.78 07/19/2021 12:24:20 78.14, -31.56 58.76 4.23 36
9 07/19/2021 13:16:02 -78.15, 135.51 121.23 07/19/2021 13:15:05 -78.16, 135.63 121.21 2.96 57
10 07/19/2021 14:06:57 78.15, -57.22 58.78 07/19/2021 14:05:51 78.18, -57.16 58.83 3.63 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/11/2021
SNOs_Map_NOAA-19_NPP_20210711.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/11/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP