Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/12/2018
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 05/13/2018 22:29:30 76.98,-141.52 58.97 05/13/2018 22:29:33 76.96,-141.43 58.96 2.95 3
2 05/16/2018 04:03:08 -76.99, -44.90 121.55 05/16/2018 04:03:19 -76.98, -44.82 121.55 2.53 11
3 05/16/2018 04:53:59 76.65, 123.82 58.24 05/16/2018 04:52:50 76.73, 121.94 58.15 48.93 69
4 05/18/2018 09:36:42 76.97, 51.88 57.95 05/18/2018 09:37:04 76.97, 51.71 57.94 4.12 22
5 05/18/2018 10:27:44 -76.94,-140.75 122.08 05/18/2018 10:26:32 -76.94,-140.76 122.11 0.40 72
6 05/20/2018 15:10:21 -76.98, 148.48 122.52 05/20/2018 15:10:50 -76.99, 148.33 122.52 3.83 29
7 05/20/2018 16:01:18 76.95, -44.09 57.46 05/20/2018 16:00:16 76.97, -44.08 57.46 2.96 62
8 05/22/2018 20:43:55 77.02,-114.97 57.06 05/22/2018 20:44:34 77.02,-115.00 57.07 0.57 39
9 05/22/2018 21:34:58 -76.98, 52.41 122.97 05/22/2018 21:34:02 -76.99, 52.54 122.97 3.49 56
10 05/25/2018 02:17:35 -77.04, -18.40 123.34 05/25/2018 02:18:20 -77.03, -18.38 123.33 0.77 45

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/12/2018
SNOs_Map_NOAA-19_TERRA_20180512.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/12/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service