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: 3/9/2018
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 03/10/2018 02:41:11 76.70, 154.62 81.10 03/10/2018 02:42:00 76.72, 154.61 81.13 1.84 49
2 03/10/2018 03:32:09 -76.68, -38.03 98.93 03/10/2018 03:31:29 -76.65, -38.00 98.97 3.67 40
3 03/12/2018 08:14:48 -76.72,-108.80 99.75 03/12/2018 08:15:46 -76.71,-108.89 99.76 3.14 58
4 03/12/2018 09:05:50 76.67, 58.67 80.20 03/12/2018 09:05:12 76.68, 58.68 80.20 1.52 38
5 03/14/2018 13:48:30 76.74, -12.20 79.40 03/14/2018 13:49:29 76.74, -12.21 79.41 0.21 59
6 03/14/2018 14:39:26 -76.67, 155.33 100.67 03/14/2018 14:38:58 -76.67, 155.19 100.69 3.52 28
7 03/16/2018 19:22:06 -76.76, 84.37 101.46 03/16/2018 19:23:14 -76.77, 84.48 101.43 2.93 68
8 03/16/2018 20:13:09 76.71,-108.18 78.49 03/16/2018 20:12:41 76.70,-108.13 78.48 1.59 28
9 03/19/2018 00:55:48 76.74,-178.90 77.66 03/19/2018 00:56:58 76.75,-179.02 77.68 3.50 70
10 03/19/2018 01:46:44 -76.72, -11.52 102.38 03/19/2018 01:46:26 -76.74, -11.45 102.36 2.96 18
11 03/21/2018 06:29:30 -77.06, -83.62 102.97 03/21/2018 06:30:39 -76.98, -81.65 102.93 50.01 69
12 03/21/2018 07:20:27 76.72, 85.09 76.77 03/21/2018 07:20:10 76.72, 85.05 76.75 1.33 17

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 3/9/2018
SNOs_Map_NOAA-19_TERRA_20180309.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 03/09/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service