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: 3/21/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/22/2019 08:23:39 0.09,-104.41 0.24,-105.00 68.09 80
2 03/23/2019 08:07:34 0.09,-104.42 -0.76,-100.47 449.44 80
3 03/24/2019 20:29:29 -0.10,-104.30 -0.44,-105.76 166.74 80
4 03/25/2019 20:08:04 -0.10,-104.30 0.57,-101.23 349.86 80
5 03/27/2019 08:29:51 0.10,-104.42 0.57,-106.50 237.21 80
6 03/28/2019 08:13:45 0.10,-104.43 -0.44,-101.97 280.44 80
7 03/29/2019 20:35:41 -0.11,-104.33 -0.76,-107.26 333.92 80
8 03/30/2019 20:14:15 -0.11,-104.33 0.24,-102.73 182.76 80
9 04/01/2019 08:36:03 0.11,-104.44 0.89,-108.00 405.90 80
10 04/02/2019 08:19:57 0.12,-104.45 -0.12,-103.47 111.98 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/21/2019
SNOs_Map_GOES-14_NPP_20190322.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/21/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service