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: 7/5/2017
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 07/05/2017 09:17:06 -75.65,-127.87 126.91 07/05/2017 09:17:51 -75.63,-127.82 126.93 3.25 45
2 07/05/2017 10:08:09 75.56, 39.66 53.02 07/05/2017 10:07:18 75.55, 39.62 53.00 1.62 51
3 07/07/2017 14:50:58 75.62, -31.18 53.30 07/07/2017 14:51:34 75.66, -31.16 53.34 3.62 36
4 07/07/2017 15:41:53 -75.57, 136.28 126.75 07/07/2017 15:41:03 -75.59, 136.27 126.74 2.03 50
5 07/09/2017 20:24:42 -75.65, 65.37 126.42 07/09/2017 20:25:20 -75.64, 65.36 126.42 0.55 38
6 07/09/2017 21:15:46 75.57,-127.14 53.52 07/09/2017 21:14:47 75.57,-127.21 53.50 2.04 59
7 07/12/2017 01:58:35 75.64, 161.99 53.87 07/12/2017 01:59:04 75.63, 161.88 53.85 3.39 29
8 07/12/2017 02:49:30 -75.62, -30.65 126.15 07/12/2017 02:48:32 -75.61, -30.53 126.16 3.39 58
9 07/14/2017 07:32:18 -75.65,-101.42 125.80 07/14/2017 07:32:49 -75.67,-101.42 125.77 2.15 31
10 07/14/2017 08:23:23 75.60, 66.00 54.17 07/14/2017 08:22:16 75.60, 65.99 54.15 0.35 67
11 07/16/2017 13:06:12 75.68, -4.91 54.58 07/16/2017 13:06:33 75.66, -4.90 54.57 1.81 21
12 07/16/2017 13:57:06 -75.63, 162.53 125.46 07/16/2017 13:56:02 -75.60, 162.56 125.50 3.31 64
13 07/18/2017 18:39:54 -75.67, 91.75 125.04 07/18/2017 18:40:19 -75.67, 91.68 125.04 2.01 25

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 7/5/2017
SNOs_Map_NOAA-19_TERRA_20170705.jpg

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

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service