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: 5/12/2017
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 05/15/2017 02:10:16 -75.42, -21.86 123.21 05/15/2017 02:11:28 -75.40, -21.82 123.21 2.43 72
2 05/15/2017 03:01:11 75.36, 145.62 56.74 05/15/2017 03:00:55 75.34, 145.65 56.72 2.29 16
3 05/17/2017 07:44:01 75.40, 74.85 56.27 05/17/2017 07:45:11 75.41, 74.77 56.29 2.52 70
4 05/17/2017 08:35:05 -75.33,-117.71 123.79 05/17/2017 08:34:40 -75.33,-117.81 123.81 2.74 25
5 05/19/2017 13:17:56 -75.41, 171.38 124.20 05/19/2017 13:18:56 -75.40, 171.31 124.21 2.50 60
6 05/19/2017 14:08:51 75.36, -21.19 55.75 05/19/2017 14:08:22 75.38, -21.10 55.77 3.08 29
7 05/21/2017 18:51:42 75.45, -92.12 55.38 05/21/2017 18:52:38 75.44, -92.00 55.39 3.74 56
8 05/21/2017 19:42:46 -75.38, 75.34 124.69 05/21/2017 19:42:07 -75.37, 75.43 124.71 2.85 39
9 05/24/2017 00:25:36 -75.43, 4.55 125.08 05/24/2017 00:26:23 -75.43, 4.53 125.06 0.77 47
10 05/24/2017 01:16:31 75.38, 171.97 54.89 05/24/2017 01:15:50 75.36, 171.97 54.85 2.59 41
11 05/26/2017 05:59:21 75.43, 101.17 54.53 05/26/2017 06:00:06 75.41, 101.05 54.52 3.82 45

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/12/2017
SNOs_Map_NOAA-19_TERRA_20170513.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/12/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service