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: 12/9/2017
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 12/10/2017 19:22:57 -76.30, 83.01 80.35 12/10/2017 19:23:15 -76.30, 82.87 80.35 3.54 18
2 12/10/2017 20:13:55 75.94,-108.46 99.40 12/10/2017 20:12:46 76.04,-110.31 99.35 50.94 69
3 12/13/2017 00:56:45 76.33, 179.50 99.84 12/13/2017 00:56:56 76.33, 179.55 99.84 1.26 11
4 12/13/2017 01:47:38 -76.20, -12.76 80.26 12/13/2017 01:46:25 -76.25, -13.06 80.25 9.58 73
5 12/15/2017 06:30:23 -76.35, -83.92 80.03 12/15/2017 06:30:39 -76.34, -83.85 80.04 2.59 16
6 12/15/2017 07:21:20 75.99, 84.65 99.71 12/15/2017 07:20:11 76.02, 82.80 99.61 49.75 69
7 12/17/2017 12:04:09 76.34, 12.73 100.05 12/17/2017 12:04:20 76.34, 12.76 100.05 0.71 11
8 12/17/2017 12:55:02 -76.18,-179.37 80.08 12/17/2017 12:53:49 -76.27,-179.85 80.04 16.08 73
9 12/19/2017 17:37:47 -76.33, 109.44 79.92 12/19/2017 17:38:03 -76.34, 109.30 79.92 3.52 16
10 12/19/2017 18:28:43 75.98, -81.99 99.81 12/19/2017 18:27:34 76.07, -83.90 99.78 52.30 69
11 12/21/2017 23:11:33 76.38,-154.11 100.12 12/21/2017 23:11:43 76.37,-154.00 100.12 3.17 10

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 12/9/2017
SNOs_Map_NOAA-19_TERRA_20171209.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 12/09/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service