Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/23/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/23/2020 18:25:59 -0.06, -75.18 -0.15, -75.62 50.62 80
2 01/24/2020 18:07:15 -0.06, -75.16 0.85, -71.09 464.08 80
3 01/26/2020 06:31:43 0.06, -75.13 0.35, -76.36 140.13 80
4 01/27/2020 06:10:19 0.06, -75.12 -0.65, -71.83 374.93 80
5 01/28/2020 18:34:56 -0.07, -75.13 -0.52, -77.14 229.51 80
6 01/29/2020 18:13:31 -0.06, -75.12 0.48, -72.61 286.09 80
7 01/31/2020 06:38:00 0.07, -75.10 0.72, -77.88 316.67 80
8 02/01/2020 06:16:36 0.07, -75.10 -0.34, -73.36 199.13 80
9 02/02/2020 18:41:13 -0.08, -75.11 -0.88, -78.66 404.48 80
10 02/03/2020 18:19:48 -0.08, -75.11 0.12, -74.12 111.65 80
11 02/05/2020 06:44:17 0.09, -75.10 1.02, -79.41 490.41 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 1/23/2020
SNOs_Map_GOES-16_NPP_20200123.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 01/23/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service