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: 12/8/2018
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 80.31, 46.49 106.07 12/22/2018 06:04:57 80.33, 46.52 106.05 1.92 65
2 12/22/2018 06:54:48 -80.31,-146.23 73.93 12/22/2018 06:55:42 -80.33,-146.14 73.96 2.36 54
3 12/22/2018 07:45:53 80.31, 20.99 106.07 12/22/2018 07:46:27 80.33, 21.11 106.06 3.18 34
4 12/22/2018 08:36:48 -80.33,-171.41 73.95 12/22/2018 08:37:12 -80.33,-171.55 73.95 2.65 24
5 12/22/2018 09:27:53 80.33, -4.19 106.05 12/22/2018 09:27:57 80.33, -4.30 106.07 2.17 4
6 12/22/2018 10:18:49 -80.33, 163.09 73.95 12/22/2018 10:18:42 -80.33, 163.04 73.94 0.86 7
7 12/22/2018 11:09:54 80.33, -29.69 106.06 12/22/2018 11:09:27 80.34, -29.71 106.07 0.81 27
8 12/22/2018 12:00:50 -80.33, 137.59 73.95 12/22/2018 12:00:12 -80.33, 137.63 73.94 0.97 38
9 12/22/2018 12:51:55 80.33, -55.20 106.06 12/22/2018 12:50:57 80.34, -55.12 106.08 1.84 58

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/8/2018
SNOs_Map_NOAA-19_NPP_20181209.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/08/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service