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: 7/15/2020
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 07/17/2020 01:04:18 -79.12, -49.36 119.97 07/17/2020 01:05:30 -79.15, -48.03 120.13 28.21 72
2 07/17/2020 01:55:09 79.23, 118.85 60.03 07/17/2020 01:56:17 79.20, 118.92 59.96 3.31 68
3 07/17/2020 02:46:15 -79.23, -73.91 119.97 07/17/2020 02:47:02 -79.22, -73.93 120.00 0.83 47
4 07/17/2020 03:37:10 79.21, 93.23 60.04 07/17/2020 03:37:48 79.24, 93.27 60.04 2.74 38
5 07/17/2020 04:28:15 -79.24, -99.26 119.96 07/17/2020 04:28:32 -79.22, -99.32 119.98 2.72 17
6 07/17/2020 05:19:10 79.23, 67.88 60.05 07/17/2020 05:19:18 79.24, 67.88 60.05 0.92 8
7 07/17/2020 06:10:16 -79.23,-124.88 119.95 07/17/2020 06:10:02 -79.22,-124.71 119.97 3.59 14
8 07/17/2020 07:01:10 79.25, 42.54 60.06 07/17/2020 07:00:48 79.24, 42.49 60.07 1.23 22
9 07/17/2020 07:52:16 -79.25,-150.23 119.94 07/17/2020 07:51:33 -79.26,-150.36 119.90 3.07 43
10 07/17/2020 08:43:10 79.26, 17.19 60.07 07/17/2020 08:42:18 79.24, 17.10 60.08 3.09 52
11 07/17/2020 09:34:16 -79.27,-175.57 119.93 07/17/2020 09:33:03 -79.26,-175.75 119.88 3.58 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/15/2020
SNOs_Map_NOAA-19_NPP_20200716.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/15/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP