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: 7/12/2017
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 07/14/2017 07:32:18 -75.64,-101.38 125.81 07/14/2017 07:32:53 -75.64,-101.52 125.81 4.09 35
2 07/14/2017 08:23:24 75.62, 65.91 54.19 07/14/2017 08:22:19 75.62, 66.05 54.17 3.83 65
3 07/16/2017 13:06:12 75.65, -4.83 54.56 07/16/2017 13:06:37 75.65, -4.93 54.56 2.67 25
4 07/16/2017 13:57:06 -75.61, 162.59 125.47 07/16/2017 13:56:06 -75.59, 162.52 125.51 3.22 60
5 07/18/2017 18:39:55 -75.70, 91.66 125.02 07/18/2017 18:40:23 -75.67, 91.67 125.04 3.33 28
6 07/18/2017 19:31:00 75.62,-100.85 54.93 07/18/2017 19:29:49 75.64,-100.77 54.94 3.14 71
7 07/21/2017 00:13:49 75.71,-171.78 55.41 07/21/2017 00:14:06 75.71,-171.64 55.43 4.02 17
8 07/21/2017 01:04:42 -75.63, -4.24 124.65 07/21/2017 01:03:35 -75.65, -4.18 124.64 2.89 67
9 07/23/2017 05:47:31 -75.72, -75.19 124.14 07/23/2017 05:47:52 -75.72, -75.06 124.13 3.40 21
10 07/23/2017 06:38:33 75.50, 92.77 55.70 07/23/2017 06:37:20 75.59, 92.20 55.73 18.58 73
11 07/25/2017 11:21:24 75.69, 21.51 56.32 07/25/2017 11:21:36 75.70, 21.44 56.32 2.10 12

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 7/12/2017
SNOs_Map_NOAA-19_TERRA_20170713.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 07/12/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service