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: 9/24/2017
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 09/25/2017 22:16:11 -76.03, 38.44 102.39 09/25/2017 22:16:47 -75.99, 38.45 102.41 3.79 36
2 09/25/2017 23:07:05 75.94,-153.97 77.56 09/25/2017 23:06:13 75.97,-153.98 77.58 3.71 52
3 09/28/2017 03:49:50 76.00, 135.18 78.48 09/28/2017 03:50:28 76.01, 135.07 78.49 3.01 38
4 09/28/2017 04:40:54 -75.94, -57.36 101.56 09/28/2017 04:39:57 -75.94, -57.52 101.58 4.15 57
5 09/30/2017 09:23:40 -76.01,-128.23 100.64 09/30/2017 09:24:12 -76.02,-128.33 100.62 3.02 32
6 09/30/2017 10:14:35 75.96, 39.20 79.35 09/30/2017 10:13:39 75.95, 39.08 79.31 3.67 56
7 10/02/2017 14:57:21 76.03, -31.67 80.26 10/02/2017 14:57:54 76.02, -31.75 80.26 2.29 33
8 10/02/2017 15:48:25 -75.97, 135.77 99.77 10/02/2017 15:47:23 -75.96, 135.68 99.81 2.99 62
9 10/04/2017 20:31:11 -76.05, 64.86 98.85 10/04/2017 20:31:38 -76.03, 64.84 98.87 2.33 27
10 10/04/2017 21:22:06 75.99,-127.65 81.12 10/04/2017 21:21:04 76.00,-127.61 81.12 1.62 62
11 10/07/2017 02:04:52 76.06, 161.46 82.03 10/07/2017 02:05:19 76.07, 161.53 82.05 2.11 27

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 9/24/2017
SNOs_Map_NOAA-19_TERRA_20170924.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 09/24/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service