Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/23/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/24/2019 22:14:57 -0.02,-128.44 -0.95,-132.69 482.97 80
2 05/25/2019 21:58:51 -0.03,-128.45 0.04,-128.15 34.12 80
3 05/28/2019 09:59:13 0.03,-128.44 0.14,-128.88 50.48 80
4 05/29/2019 09:43:09 0.04,-128.44 -0.90,-124.36 466.05 80
5 05/30/2019 22:02:24 -0.02,-128.44 -0.31,-129.65 138.46 80
6 05/31/2019 21:46:19 -0.03,-128.44 0.74,-125.13 377.97 80
7 06/02/2019 10:05:27 0.00,-128.43 0.43,-130.40 224.34 80
8 06/03/2019 09:49:21 0.01,-128.42 -0.55,-125.86 291.26 80
9 06/04/2019 22:08:38 0.01,-128.40 -0.59,-131.18 315.35 80
10 06/05/2019 21:52:32 -0.00,-128.39 0.40,-126.64 200.12 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/23/2019
SNOs_Map_GOES-15_NOAA-20_20190524.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/23/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service