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: 12/13/2017
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 12/15/2017 06:30:23 -76.34, -83.90 80.03 12/15/2017 06:30:41 -76.33, -83.89 80.05 1.81 18
2 12/15/2017 07:21:21 76.03, 84.52 99.73 12/15/2017 07:20:11 76.11, 83.05 99.71 40.41 70
3 12/17/2017 12:04:09 76.33, 12.77 100.04 12/17/2017 12:04:23 76.33, 12.69 100.03 2.37 14
4 12/17/2017 12:55:05 -76.30,-179.84 79.99 12/17/2017 12:53:51 -76.31,-179.74 79.99 2.67 74
5 12/19/2017 17:37:48 -76.37, 109.31 79.90 12/19/2017 17:38:07 -76.33, 109.27 79.93 3.65 19
6 12/19/2017 18:28:47 76.14, -82.60 99.94 12/19/2017 18:27:35 76.21, -83.48 99.94 24.77 72
7 12/21/2017 23:11:33 76.36,-154.05 100.11 12/21/2017 23:11:48 76.38,-153.99 100.13 2.56 15
8 12/22/2017 00:02:30 -76.33, 13.34 79.92 12/22/2017 00:01:17 -76.31, 13.42 79.95 2.61 73
9 12/24/2017 04:45:13 -76.40, -57.53 79.90 12/24/2017 04:45:32 -76.39, -57.40 79.90 3.50 19
10 12/24/2017 05:36:12 76.22, 110.38 99.97 12/24/2017 05:34:59 76.31, 110.00 100.02 14.32 73
11 12/26/2017 10:18:56 76.37, 39.23 100.00 12/26/2017 10:19:14 76.39, 39.18 100.03 3.07 18

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 12/13/2017
SNOs_Map_NOAA-19_TERRA_20171213.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 12/13/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service