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: 12/31/2017
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 01/02/2018 03:00:00 -76.43, -31.10 80.40 01/02/2018 03:00:35 -76.43, -31.04 80.40 1.61 35
2 01/02/2018 03:50:59 76.36, 136.45 99.54 01/02/2018 03:50:02 76.36, 136.39 99.53 1.84 57
3 01/04/2018 08:33:41 76.43, 65.57 99.37 01/04/2018 08:34:18 76.45, 65.60 99.40 2.47 37
4 01/04/2018 09:24:41 -76.38,-126.98 80.68 01/04/2018 09:23:47 -76.38,-127.01 80.69 0.73 54
5 01/06/2018 14:07:24 -76.47, 162.05 80.86 01/06/2018 14:08:03 -76.46, 162.19 80.86 3.79 39
6 01/06/2018 14:58:22 76.40, -30.43 99.09 01/06/2018 14:57:30 76.39, -30.39 99.06 1.77 52
7 01/08/2018 19:41:03 76.44,-101.17 98.82 01/08/2018 19:41:46 76.47,-101.19 98.86 3.75 43
8 01/08/2018 20:32:05 -76.42, 66.14 81.21 01/08/2018 20:31:15 -76.40, 66.20 81.23 2.69 50
9 01/11/2018 01:14:47 -76.48, -4.68 81.49 01/11/2018 01:15:31 -76.48, -4.61 81.48 1.81 44
10 01/11/2018 02:05:44 76.42, 162.81 98.46 01/11/2018 02:04:58 76.41, 162.80 98.44 1.19 46
11 01/13/2018 06:48:25 76.46, 92.05 98.13 01/13/2018 06:49:14 76.48, 91.97 98.16 3.27 49

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 12/31/2017
SNOs_Map_NOAA-19_TERRA_20171231.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 12/31/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service