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: 12/30/2017
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 12/30/2017 21:26:19 76.43,-127.73 99.79 12/30/2017 21:26:50 76.42,-127.63 99.79 2.82 31
2 12/30/2017 22:17:17 -76.34, 39.86 80.29 12/30/2017 22:16:19 -76.34, 39.75 80.31 2.77 58
3 01/02/2018 03:00:00 -76.43, -31.08 80.41 01/02/2018 03:00:35 -76.43, -31.04 80.40 1.00 35
4 01/02/2018 03:50:59 76.35, 136.47 99.54 01/02/2018 03:50:02 76.36, 136.39 99.53 2.40 57
5 01/04/2018 08:33:41 76.42, 65.59 99.37 01/04/2018 08:34:18 76.44, 65.58 99.39 2.05 37
6 01/04/2018 09:24:41 -76.37,-126.96 80.68 01/04/2018 09:23:47 -76.37,-127.03 80.70 1.97 54
7 01/06/2018 14:07:24 -76.46, 162.08 80.87 01/06/2018 14:08:03 -76.44, 162.14 80.88 2.61 39
8 01/06/2018 14:58:22 76.40, -30.41 99.08 01/06/2018 14:57:30 76.37, -30.44 99.04 2.58 52
9 01/08/2018 19:41:04 76.47,-101.31 98.85 01/08/2018 19:41:46 76.44,-101.29 98.82 3.57 42
10 01/08/2018 20:32:05 -76.41, 66.18 81.21 01/08/2018 20:31:14 -76.42, 66.27 81.21 2.62 51
11 01/11/2018 01:14:47 -76.47, -4.64 81.50 01/11/2018 01:15:30 -76.48, -4.59 81.47 2.20 43

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 12/30/2017
SNOs_Map_NOAA-19_TERRA_20171230.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 12/30/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service