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: 12/20/2017
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 12/21/2017 23:11:33 76.35,-154.02 100.10 12/21/2017 23:11:54 76.37,-154.04 100.12 1.99 21
2 12/22/2017 00:02:30 -76.32, 13.36 79.92 12/22/2017 00:01:23 -76.29, 13.34 79.97 3.69 67
3 12/24/2017 04:45:13 -76.39, -57.52 79.91 12/24/2017 04:45:39 -76.39, -57.40 79.90 3.07 26
4 12/24/2017 05:36:14 76.30, 110.07 100.03 12/24/2017 05:35:06 76.33, 110.04 100.04 3.27 68
5 12/26/2017 10:18:56 76.40, 39.09 100.03 12/26/2017 10:19:22 76.38, 39.12 100.01 2.69 26
6 12/26/2017 11:09:53 -76.32,-153.34 80.04 12/26/2017 11:08:50 -76.35,-153.33 80.02 3.51 63
7 12/28/2017 15:52:36 -76.39, 135.77 80.09 12/28/2017 15:53:07 -76.40, 135.75 80.09 0.70 31
8 12/28/2017 16:43:37 76.36, -56.84 99.88 12/28/2017 16:42:34 76.33, -56.83 99.84 2.96 63
9 12/30/2017 21:26:19 76.42,-127.69 99.78 12/30/2017 21:26:50 76.42,-127.61 99.79 2.09 31
10 12/30/2017 22:17:18 -76.37, 39.76 80.27 12/30/2017 22:16:19 -76.35, 39.79 80.30 2.44 59
11 01/02/2018 03:00:00 -76.41, -30.99 80.42 01/02/2018 03:00:35 -76.44, -30.99 80.39 3.29 35

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 12/20/2017
SNOs_Map_NOAA-19_TERRA_20171220.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 12/20/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service