Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/25/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/27/2019 08:29:51 0.10,-104.41 0.55,-106.50 238.66 80
2 03/28/2019 08:13:46 0.11,-104.41 -0.45,-101.97 278.76 80
3 03/29/2019 20:35:41 -0.11,-104.32 -0.75,-107.27 334.91 80
4 03/30/2019 20:14:15 -0.11,-104.32 0.26,-102.73 181.57 80
5 04/01/2019 08:36:02 0.11,-104.41 0.93,-107.99 408.49 80
6 04/02/2019 08:19:56 0.12,-104.42 -0.08,-103.46 109.16 80
7 04/04/2019 20:20:26 -0.12,-104.35 -0.11,-104.22 14.33 80
8 04/07/2019 08:23:28 0.12,-104.43 0.23,-104.96 59.94 80
9 04/08/2019 08:07:22 0.12,-104.44 -0.78,-100.42 457.61 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/25/2019
SNOs_Map_GOES-14_NPP_20190326.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/25/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service