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: 3/21/2017
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 03/30/2017 09:26:28 -80.87, 167.40 99.51 03/30/2017 09:27:34 -80.87, 167.44 99.55 0.68 66
2 03/30/2017 10:17:32 80.88, -25.27 80.47 03/30/2017 10:18:19 80.88, -25.38 80.46 1.88 47
3 03/30/2017 11:08:29 -80.88, 142.15 99.56 03/30/2017 11:09:04 -80.88, 142.01 99.57 2.54 35
4 03/30/2017 11:59:34 80.87, -50.90 80.46 03/30/2017 11:59:49 80.88, -50.81 80.45 1.86 15
5 03/30/2017 12:50:31 -80.88, 116.53 99.58 03/30/2017 12:50:34 -80.88, 116.58 99.59 0.84 3
6 03/30/2017 13:41:35 80.88, -76.16 80.40 03/30/2017 13:41:19 80.88, -76.24 80.43 1.69 16
7 03/30/2017 14:32:32 -80.88, 91.28 99.63 03/30/2017 14:32:04 -80.88, 91.15 99.60 2.34 28
8 03/30/2017 15:23:36 80.88,-101.41 80.35 03/30/2017 15:22:48 80.87,-101.32 80.35 2.28 48

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/21/2017
SNOs_Map_NOAA-19_NPP_20170323.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/21/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service