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: 5/7/2017
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 05/08/2017 10:19:44 -75.34,-144.15 121.60 05/08/2017 10:19:44 -75.33,-144.10 121.61 1.72 0
2 05/08/2017 11:10:26 74.63, 25.27 57.84 05/08/2017 11:09:22 74.70, 21.89 57.68 99.81 64
3 05/10/2017 15:02:46 -75.90, 143.32 121.73 05/10/2017 15:03:53 -75.77, 146.09 121.68 76.59 67
4 05/10/2017 15:53:31 75.36, -47.60 57.84 05/10/2017 15:53:27 75.35, -47.47 57.83 3.76 4
5 05/12/2017 20:36:30 75.81,-119.74 57.64 05/12/2017 20:37:38 75.70,-117.56 57.67 60.77 68
6 05/12/2017 21:27:25 -75.35, 49.03 122.74 05/12/2017 21:27:13 -75.33, 49.03 122.76 1.50 12
7 05/15/2017 02:10:17 -75.46, -21.99 123.17 05/15/2017 02:11:29 -75.44, -21.75 123.17 7.22 72
8 05/15/2017 03:01:11 75.36, 145.62 56.74 05/15/2017 03:00:56 75.36, 145.68 56.74 1.68 15
9 05/17/2017 07:44:02 75.44, 74.70 56.31 05/17/2017 07:45:13 75.42, 74.76 56.30 3.19 71
10 05/17/2017 08:35:06 -75.37,-117.85 123.76 05/17/2017 08:34:42 -75.35,-117.79 123.79 2.85 24
11 05/19/2017 13:17:56 -75.41, 171.39 124.21 05/19/2017 13:18:59 -75.42, 171.31 124.19 2.50 63
12 05/19/2017 14:08:51 75.37, -21.19 55.75 05/19/2017 14:08:25 75.39, -21.13 55.77 3.12 26

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/7/2017
SNOs_Map_NOAA-19_TERRA_20170508.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/07/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service