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, 19.70 63.82 05/24/2016 07:09:33 80.99, 19.83 63.76 2.33 72
2 05/24/2016 07:59:24 -81.00,-173.16 116.18 05/24/2016 08:00:18 -81.00,-172.99 116.23 2.97 54
3 05/24/2016 08:50:22 81.00, -5.40 63.75 05/24/2016 08:51:03 81.00, -5.58 63.75 3.30 41
4 05/24/2016 09:41:25 -81.00, 161.74 116.25 05/24/2016 09:41:48 -81.00, 161.60 116.24 2.43 23
5 05/24/2016 10:32:24 81.00, -30.87 63.73 05/24/2016 10:32:33 81.00, -30.99 63.74 2.23 9
6 05/24/2016 11:23:27 -81.00, 136.26 116.26 05/24/2016 11:23:18 -81.00, 136.19 116.25 1.26 9
7 05/24/2016 12:14:26 81.00, -56.34 63.72 05/24/2016 12:14:03 81.00, -56.41 63.74 1.16 23
8 05/24/2016 13:05:29 -81.00, 110.78 116.28 05/24/2016 13:04:48 -81.00, 110.78 116.25 0.35 41
9 05/24/2016 13:56:28 81.00, -81.82 63.70 05/24/2016 13:55:33 81.00, -81.82 63.73 0.18 55

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2016
SNOs_Map_NOAA-19_NPP_20160519.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