Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-A Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/12/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Distance(km) Time Diff (sec)
1 03/25/2018 22:05:50 73.76,-161.88 71.96 03/25/2018 22:06:58 73.73,-159.63 71.80 70.16 68
2 03/25/2018 22:56:33 -73.70, 5.57 108.12 03/25/2018 22:57:42 -73.64, 7.48 108.30 60.09 69
3 03/25/2018 23:47:14 73.46, 173.43 71.61 03/25/2018 23:48:26 73.41, 174.28 71.48 27.90 72
4 03/26/2018 00:37:57 -73.41, -19.13 108.47 03/26/2018 00:39:10 -73.31, -18.60 108.62 20.05 73
5 03/26/2018 01:28:39 73.22, 148.60 71.31 03/26/2018 01:29:51 73.23, 148.55 71.30 1.90 72
6 03/26/2018 02:19:23 -73.21, -44.07 108.72 03/26/2018 02:20:33 -73.23, -44.11 108.71 2.47 70
7 03/26/2018 03:10:09 73.23, 123.21 71.29 03/26/2018 03:11:12 73.25, 123.26 71.29 2.99 63

Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 3/12/2018
SNOs_Map_NOAA-20_METOP-A_20180312.jpg

Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 03/12/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and METOP-A

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service