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: 12/10/2018
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 12/22/2018 06:03:52 80.32, 46.65 106.06 12/22/2018 06:04:57 80.31, 46.70 106.02 1.28 65
2 12/22/2018 06:54:48 -80.32,-146.09 73.94 12/22/2018 06:55:42 -80.31,-145.96 73.99 2.48 54
3 12/22/2018 07:45:53 80.32, 21.14 106.07 12/22/2018 07:46:27 80.32, 21.29 106.03 2.85 34
4 12/22/2018 08:36:49 -80.32,-171.59 73.94 12/22/2018 08:37:13 -80.34,-171.69 73.93 2.90 24
5 12/22/2018 09:27:53 80.34, -4.04 106.05 12/22/2018 09:27:57 80.32, -4.12 106.04 2.76 4
6 12/22/2018 10:18:49 -80.34, 163.24 73.96 12/22/2018 10:18:42 -80.32, 163.22 73.97 2.53 7
7 12/22/2018 11:09:54 80.34, -29.54 106.05 12/22/2018 11:09:27 80.32, -29.53 106.04 1.90 27
8 12/22/2018 12:00:50 -80.34, 137.73 73.96 12/22/2018 12:00:12 -80.32, 137.81 73.97 2.57 38
9 12/22/2018 12:51:55 80.34, -55.05 106.05 12/22/2018 12:50:57 80.32, -54.94 106.05 2.54 58

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/10/2018
SNOs_Map_NOAA-19_NPP_20181210.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/10/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service