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: 6/5/2018
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 06/11/2018 09:13:42 -80.45, 174.24 119.40 06/11/2018 09:14:50 -80.46, 177.16 119.80 54.03 68
2 06/11/2018 10:04:32 80.54, -16.75 60.44 06/11/2018 10:05:39 80.54, -16.74 60.41 0.89 67
3 06/11/2018 10:55:38 -80.54, 150.50 119.57 06/11/2018 10:56:24 -80.55, 150.44 119.58 2.15 46
4 06/11/2018 11:46:33 80.54, -42.19 60.43 06/11/2018 11:47:09 80.55, -42.15 60.41 1.13 36
5 06/11/2018 12:37:39 -80.54, 125.05 119.58 06/11/2018 12:37:54 -80.55, 125.03 119.57 1.86 15
6 06/11/2018 13:28:34 80.54, -67.64 60.42 06/11/2018 13:28:39 80.55, -67.56 60.41 1.63 5
7 06/11/2018 14:19:40 -80.54, 99.60 119.59 06/11/2018 14:19:24 -80.56, 99.62 119.57 1.81 16
8 06/11/2018 15:10:35 80.54, -93.08 60.41 06/11/2018 15:10:09 80.55, -92.97 60.41 2.22 26
9 06/11/2018 16:01:41 -80.54, 74.16 119.60 06/11/2018 16:00:54 -80.56, 74.21 119.57 2.03 47
10 06/11/2018 16:52:36 80.55,-118.53 60.40 06/11/2018 16:51:39 80.55,-118.38 60.41 2.84 57

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/5/2018
SNOs_Map_NOAA-19_NPP_20180606.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/05/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service