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: 9/19/2017
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 09/21/2017 11:08:39 -75.98,-154.63 104.19 09/21/2017 11:09:20 -76.00,-154.66 104.17 2.28 41
2 09/21/2017 11:59:34 75.92, 12.82 75.79 09/21/2017 11:58:47 75.93, 12.78 75.78 1.33 47
3 09/23/2017 16:42:20 75.99, -58.02 76.70 09/23/2017 16:43:03 75.98, -58.13 76.70 2.96 43
4 09/23/2017 17:33:24 -75.92, 109.44 103.33 09/23/2017 17:32:31 -75.96, 109.42 103.32 3.86 53
5 09/25/2017 22:16:11 -76.03, 38.44 102.39 09/25/2017 22:16:47 -76.01, 38.52 102.39 2.87 36
6 09/25/2017 23:07:05 75.94,-153.98 77.57 09/25/2017 23:06:14 75.94,-154.05 77.55 1.78 51
7 09/28/2017 03:49:51 76.01, 135.15 78.49 09/28/2017 03:50:30 76.00, 135.04 78.48 3.16 39
8 09/28/2017 04:40:55 -75.94, -57.37 101.55 09/28/2017 04:39:58 -75.97, -57.39 101.54 3.93 57
9 09/30/2017 09:23:41 -76.01,-128.25 100.63 09/30/2017 09:24:14 -76.03,-128.29 100.61 2.48 33
10 09/30/2017 10:14:35 75.97, 39.18 79.35 09/30/2017 10:13:40 75.96, 39.13 79.32 1.67 55
11 10/02/2017 14:57:21 76.04, -31.70 80.27 10/02/2017 14:57:56 76.01, -31.77 80.25 3.37 35

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 9/19/2017
SNOs_Map_NOAA-19_TERRA_20170920.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 09/19/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service