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 19:22:58 -76.32, 82.93 80.33 12/10/2017 19:23:15 -76.33, 82.99 80.31 2.32 17
2 12/10/2017 20:13:56 75.97,-108.53 99.41 12/10/2017 20:12:47 76.02,-110.35 99.34 49.32 69
3 12/13/2017 00:56:45 76.30, 179.59 99.82 12/13/2017 00:56:57 76.33, 179.56 99.85 3.05 12
4 12/13/2017 01:47:39 -76.23, -12.83 80.24 12/13/2017 01:46:26 -76.25, -13.05 80.25 6.57 73
5 12/15/2017 06:30:23 -76.33, -83.83 80.05 12/15/2017 06:30:41 -76.32, -83.91 80.06 2.39 18
6 12/15/2017 07:21:21 76.02, 84.58 99.72 12/15/2017 07:20:11 76.10, 83.05 99.70 42.12 70
7 12/17/2017 12:04:10 76.36, 12.65 100.07 12/17/2017 12:04:22 76.36, 12.80 100.07 3.81 12
8 12/17/2017 12:55:04 -76.24,-179.62 80.03 12/17/2017 12:53:51 -76.28,-179.81 80.02 6.74 73
9 12/19/2017 17:37:48 -76.35, 109.36 79.91 12/19/2017 17:38:06 -76.34, 109.31 79.92 1.78 18
10 12/19/2017 18:28:46 76.09, -82.39 99.90 12/19/2017 18:27:35 76.17, -83.58 99.90 33.27 71
11 12/21/2017 23:11:33 76.36,-154.02 100.11 12/21/2017 23:11:47 76.37,-154.00 100.12 1.94 14

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 12/9/2017
SNOs_Map_NOAA-19_TERRA_20171210.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