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: 5/10/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/10/2019 08:07:40 0.11,-104.39 -0.76,-100.48 445.62 80
2 05/11/2019 20:29:37 -0.10,-104.43 -0.43,-105.78 154.69 80
3 05/12/2019 20:08:14 -0.11,-104.43 0.62,-101.26 361.39 80
4 05/14/2019 08:30:02 0.09,-104.38 0.57,-106.53 245.02 80
5 05/15/2019 08:13:57 0.10,-104.39 -0.42,-102.00 272.12 80
6 05/16/2019 20:35:56 -0.08,-104.45 -0.70,-107.32 326.06 80
7 05/17/2019 20:14:31 -0.09,-104.45 0.30,-102.78 190.20 80
8 05/19/2019 08:36:19 0.07,-104.39 0.90,-108.05 417.93 80
9 05/20/2019 08:20:16 0.08,-104.40 -0.15,-103.53 99.28 80
10 05/21/2019 20:42:13 -0.05,-104.48 -1.02,-108.84 497.25 80
11 05/22/2019 20:20:49 -0.07,-104.47 -0.02,-104.31 19.16 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/10/2019
SNOs_Map_GOES-14_NPP_20190510.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/10/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service