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: 4/12/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/12/2020 20:08:02 -0.14,-104.12 0.51,-101.25 327.56 80
2 04/14/2020 08:29:49 0.13,-104.14 0.68,-106.51 271.28 80
3 04/15/2020 08:13:45 0.14,-104.14 -0.34,-101.98 246.00 80
4 04/16/2020 20:35:41 -0.13,-104.14 -0.86,-107.28 358.61 80
5 04/17/2020 20:14:16 -0.14,-104.14 0.16,-102.75 157.64 80
6 04/19/2020 08:36:05 0.13,-104.14 0.98,-108.03 442.93 80
7 04/20/2020 08:19:59 0.14,-104.15 0.02,-103.49 74.76 80
8 04/22/2020 20:23:12 -0.13,-104.17 -0.13,-104.27 11.14 80
9 04/25/2020 08:23:35 0.13,-104.16 0.30,-105.01 96.08 80
10 04/26/2020 08:07:30 0.13,-104.17 -0.72,-100.48 421.40 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/12/2020
SNOs_Map_GOES-14_NPP_20200413.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/12/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service