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: 2/22/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/22/2020 08:07:22 0.06,-104.23 -0.77,-100.46 429.96 80
2 02/23/2020 20:29:18 -0.07,-104.03 -0.44,-105.76 195.87 80
3 02/24/2020 20:07:54 -0.06,-104.03 0.56,-101.22 319.77 80
4 02/26/2020 08:29:43 0.07,-104.22 0.56,-106.51 260.60 80
5 02/27/2020 08:13:39 0.07,-104.22 -0.45,-101.98 255.97 80
6 02/28/2020 20:35:34 -0.07,-104.04 -0.82,-107.26 368.24 80
7 02/29/2020 20:14:11 -0.07,-104.03 0.24,-102.75 147.37 80
8 03/02/2020 08:35:59 0.08,-104.21 0.94,-108.02 434.67 80
9 03/03/2020 08:19:54 0.08,-104.21 -0.07,-103.49 81.73 80
10 03/05/2020 20:23:06 -0.09,-104.03 -0.13,-104.26 26.00 80
11 03/06/2020 20:01:42 -0.09,-104.02 0.87, -99.72 489.21 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/22/2020
SNOs_Map_GOES-14_NPP_20200222.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/22/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service