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: 12/31/2018
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 01/01/2019 09:59:50 -77.88,-130.51 78.59 01/01/2019 10:00:22 -77.88,-130.54 78.59 0.95 32
2 01/01/2019 10:50:54 77.84, 36.96 101.39 01/01/2019 10:49:49 77.83, 36.89 101.35 1.87 65
3 01/03/2019 15:33:24 77.88, -33.80 101.20 01/03/2019 15:34:05 77.90, -33.89 101.22 2.90 41
4 01/03/2019 16:24:20 -77.87, 133.54 78.82 01/03/2019 16:23:33 -77.86, 133.59 78.83 1.41 47
5 01/05/2019 21:06:51 -77.93, 62.65 79.02 01/05/2019 21:07:49 -77.93, 62.81 79.00 3.77 58
6 01/05/2019 21:57:54 77.89,-129.87 100.95 01/05/2019 21:57:16 77.88,-129.78 100.94 2.31 38
7 01/08/2019 02:40:24 77.93, 159.34 100.70 01/08/2019 02:41:32 77.94, 159.44 100.73 2.64 68
8 01/08/2019 03:31:20 -77.88, -33.11 79.35 01/08/2019 03:31:00 -77.91, -33.07 79.32 3.51 20
9 01/10/2019 09:04:53 77.90, 63.45 100.35 01/10/2019 09:04:43 77.92, 63.55 100.37 2.88 10
10 01/12/2019 14:38:20 -77.90, 160.20 80.01 01/12/2019 14:38:28 -77.91, 160.07 80.01 3.22 8

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 12/31/2018
SNOs_Map_NOAA-19_TERRA_20181231.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 12/31/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service