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: 5/16/2017
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 05/17/2017 07:44:02 75.44, 74.72 56.30 05/17/2017 07:45:11 75.43, 74.81 56.31 2.80 69
2 05/17/2017 08:35:05 -75.33,-117.71 123.80 05/17/2017 08:34:40 -75.35,-117.79 123.79 2.62 25
3 05/19/2017 13:17:56 -75.41, 171.39 124.21 05/19/2017 13:18:56 -75.43, 171.38 124.17 2.23 60
4 05/19/2017 14:08:51 75.36, -21.17 55.75 05/19/2017 14:08:23 75.37, -21.16 55.75 1.07 28
5 05/21/2017 18:51:42 75.45, -92.10 55.37 05/21/2017 18:52:39 75.46, -91.98 55.40 3.64 57
6 05/21/2017 19:42:46 -75.38, 75.35 124.69 05/21/2017 19:42:08 -75.38, 75.44 124.70 2.54 38
7 05/24/2017 00:25:36 -75.42, 4.56 125.08 05/24/2017 00:26:25 -75.43, 4.49 125.07 1.85 49
8 05/24/2017 01:16:31 75.37, 171.99 54.88 05/24/2017 01:15:52 75.36, 171.94 54.85 2.25 39
9 05/26/2017 05:59:22 75.47, 101.05 54.56 05/26/2017 06:00:08 75.46, 101.15 54.57 2.93 46
10 05/26/2017 06:50:26 -75.40, -91.51 125.50 05/26/2017 06:49:37 -75.38, -91.42 125.52 3.08 49
11 05/28/2017 11:33:16 -75.45,-162.33 125.82 05/28/2017 11:33:54 -75.44,-162.34 125.83 1.65 38
12 05/28/2017 12:24:11 75.39, 5.13 54.13 05/28/2017 12:23:21 75.37, 5.10 54.09 3.39 50
13 05/30/2017 17:07:01 75.45, -65.68 53.84 05/30/2017 17:07:37 75.47, -65.67 53.88 3.23 36

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/16/2017
SNOs_Map_NOAA-19_TERRA_20170517.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/16/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service