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: 5/19/2016
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 05/24/2016 07:08:21 81.00, 19.65 63.82 05/24/2016 07:09:33 81.00, 19.78 63.76 2.21 72
2 05/24/2016 07:59:24 -81.00,-173.22 116.18 05/24/2016 08:00:18 -81.00,-173.04 116.23 3.06 54
3 05/24/2016 08:50:23 81.00, -5.82 63.80 05/24/2016 08:51:03 81.00, -5.64 63.76 3.26 40
4 05/24/2016 09:41:25 -81.00, 161.68 116.24 05/24/2016 09:41:48 -81.00, 161.55 116.23 2.39 23
5 05/24/2016 10:32:24 81.00, -30.92 63.74 05/24/2016 10:32:33 81.00, -31.05 63.75 2.25 9
6 05/24/2016 11:23:27 -81.00, 136.20 116.26 05/24/2016 11:23:18 -81.01, 136.13 116.24 1.28 9
7 05/24/2016 12:14:26 81.00, -56.39 63.72 05/24/2016 12:14:03 81.00, -56.46 63.74 1.17 23
8 05/24/2016 13:05:29 -81.00, 110.72 116.27 05/24/2016 13:04:48 -81.01, 110.72 116.25 0.65 41
9 05/24/2016 13:56:28 81.00, -81.87 63.71 05/24/2016 13:55:33 81.00, -81.87 63.74 0.16 55

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2016
SNOs_Map_NOAA-19_NPP_20160520.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/19/2016 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service