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: 5/15/2017
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 07:44:01 75.41, 74.81 56.28 05/17/2017 07:45:11 75.40, 74.72 56.28 2.79 70
2 05/17/2017 08:35:05 -75.35,-117.76 123.78 05/17/2017 08:34:39 -75.37,-117.71 123.77 2.80 26
3 05/19/2017 13:17:56 -75.43, 171.33 124.19 05/19/2017 13:18:55 -75.44, 171.41 124.16 2.52 59
4 05/19/2017 14:08:51 75.38, -21.23 55.76 05/19/2017 14:08:22 75.37, -21.15 55.75 2.58 29
5 05/21/2017 18:51:41 75.42, -92.02 55.35 05/21/2017 18:52:38 75.43, -92.04 55.37 1.46 57
6 05/21/2017 19:42:45 -75.35, 75.44 124.72 05/21/2017 19:42:07 -75.36, 75.39 124.72 1.71 38
7 05/24/2017 00:25:36 -75.44, 4.50 125.06 05/24/2017 00:26:23 -75.42, 4.50 125.07 2.07 47
8 05/24/2017 01:16:31 75.39, 171.93 54.90 05/24/2017 01:15:49 75.40, 172.06 54.90 3.85 42
9 05/26/2017 05:59:21 75.44, 101.13 54.54 05/26/2017 06:00:05 75.45, 101.15 54.57 1.52 44
10 05/26/2017 06:50:25 -75.37, -91.43 125.52 05/26/2017 06:49:34 -75.39, -91.40 125.52 1.50 51
11 05/28/2017 11:33:15 -75.43,-162.25 125.84 05/28/2017 11:33:50 -75.44,-162.32 125.82 2.15 35

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/15/2017
SNOs_Map_NOAA-19_TERRA_20170516.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/15/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service