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: 10/5/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/05/2021 21:58:53 -0.31,-127.85 0.00,-128.28 58.50 80
2 10/06/2021 21:40:01 -0.32,-127.89 0.63,-123.66 482.16 80
3 10/08/2021 09:59:09 0.30,-127.96 0.53,-128.93 111.20 80
4 10/09/2021 09:43:03 0.31,-127.99 -0.46,-124.39 408.97 80
5 10/10/2021 22:02:20 -0.29,-128.01 -0.70,-129.70 193.32 80
6 10/11/2021 21:46:15 -0.30,-128.04 0.35,-125.18 326.36 80
7 10/13/2021 10:05:22 0.27,-128.10 0.81,-130.45 268.52 80
8 10/14/2021 09:49:18 0.28,-128.12 -0.24,-125.92 250.90 80
9 10/15/2021 22:08:34 -0.25,-128.14 -0.91,-131.23 352.15 80
10 10/16/2021 21:52:29 -0.26,-128.16 0.08,-126.69 167.40 80
11 10/18/2021 10:11:36 0.23,-128.22 1.08,-131.96 427.43 80
12 10/19/2021 09:55:32 0.24,-128.24 0.03,-127.44 92.13 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/5/2021
SNOs_Map_GOES-15_NOAA-20_20211006.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/05/2021 in txt file.

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