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, 46.67 106.06 12/22/2018 06:04:57 80.31, 46.76 106.01 2.29 65
2 12/22/2018 06:54:48 -80.32,-146.06 73.94 12/22/2018 06:55:43 -80.33,-146.22 73.94 3.19 55
3 12/22/2018 07:45:52 80.32, 21.17 106.06 12/22/2018 07:46:27 80.34, 21.03 106.07 2.99 35
4 12/22/2018 08:36:48 -80.32,-171.57 73.94 12/22/2018 08:37:12 -80.33,-171.63 73.94 1.92 24
5 12/22/2018 09:27:53 80.32, -4.34 106.06 12/22/2018 09:27:57 80.34, -4.38 106.08 2.16 4
6 12/22/2018 10:18:49 -80.32, 162.93 73.94 12/22/2018 10:18:42 -80.34, 162.96 73.93 1.95 7
7 12/22/2018 11:09:54 80.32, -29.85 106.06 12/22/2018 11:09:27 80.34, -29.79 106.09 2.71 27
8 12/22/2018 12:00:50 -80.32, 137.42 73.94 12/22/2018 12:00:12 -80.34, 137.55 73.92 3.24 38
9 12/22/2018 12:51:54 80.34, -55.02 106.05 12/22/2018 12:50:57 80.35, -55.20 106.09 3.27 57

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/10/2018
SNOs_Map_NOAA-19_NPP_20181211.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