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: 7/19/2017
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 07/21/2017 00:13:48 75.69,-171.74 55.40 07/21/2017 00:14:07 75.66,-171.77 55.37 3.35 19
2 07/21/2017 01:04:41 -75.62, -4.22 124.66 07/21/2017 01:03:35 -75.64, -4.20 124.65 2.47 66
3 07/23/2017 05:47:30 -75.71, -75.16 124.14 07/23/2017 05:47:52 -75.72, -75.04 124.12 3.61 22
4 07/23/2017 06:38:33 75.53, 92.67 55.72 07/23/2017 06:37:20 75.60, 92.25 55.75 14.10 73
5 07/25/2017 11:21:24 75.72, 21.41 56.34 07/25/2017 11:21:36 75.73, 21.53 56.36 3.46 12
6 07/25/2017 12:12:17 -75.64,-171.06 123.72 07/25/2017 12:11:05 -75.66,-171.03 123.72 1.96 72
7 07/27/2017 16:55:06 -75.74, 117.99 123.15 07/27/2017 16:55:22 -75.73, 118.10 123.14 3.17 16
8 07/27/2017 17:46:03 75.29, -73.31 56.51 07/27/2017 17:44:55 75.36, -75.33 56.45 57.40 68
9 07/29/2017 22:28:59 75.71,-145.34 57.37 07/29/2017 22:29:06 75.72,-145.36 57.37 1.12 7
10 07/29/2017 23:19:49 -75.49, 22.69 122.81 07/29/2017 23:18:37 -75.56, 21.80 122.81 25.84 72
11 08/01/2017 04:02:41 -75.72, -48.73 122.08 08/01/2017 04:02:52 -75.72, -48.81 122.08 2.42 11

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 7/19/2017
SNOs_Map_NOAA-19_TERRA_20170720.jpg

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

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service