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: 12/19/2018
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 12/21/2018 05:21:19 -77.85, -61.07 78.12 12/21/2018 05:22:16 -77.87, -61.06 78.09 2.30 57
2 12/21/2018 06:12:25 77.83, 106.24 101.87 12/21/2018 06:11:43 77.81, 106.36 101.85 3.24 42
3 12/23/2018 10:54:54 77.85, 35.57 101.87 12/23/2018 10:55:59 77.85, 35.44 101.87 3.01 65
4 12/23/2018 11:45:48 -77.82,-157.00 78.16 12/23/2018 11:45:27 -77.82,-157.06 78.17 1.48 21
5 12/25/2018 17:19:24 77.84, -60.41 101.80 12/25/2018 17:19:10 77.85, -60.37 101.80 0.94 14
6 12/27/2018 22:52:49 -77.86, 36.22 78.29 12/27/2018 22:52:55 -77.85, 36.23 78.30 0.73 6
7 12/30/2018 04:26:24 77.87, 132.87 101.58 12/30/2018 04:26:38 77.87, 132.88 101.59 0.88 14
8 12/30/2018 05:17:19 -77.84, -59.73 78.44 12/30/2018 05:16:06 -77.85, -59.59 78.45 3.37 73
9 01/01/2019 09:59:50 -77.90,-130.60 78.58 01/01/2019 10:00:23 -77.88,-130.51 78.58 2.96 33

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 12/19/2018
SNOs_Map_NOAA-19_TERRA_20181220.jpg

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

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service