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: 1/18/2017
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 01/19/2017 05:03:40 74.87, 113.40 95.18 01/19/2017 05:04:32 74.88, 113.47 95.19 2.15 52
2 01/19/2017 05:54:44 -74.81, -79.20 84.89 01/19/2017 05:54:01 -74.81, -79.08 84.90 3.57 43
3 01/21/2017 10:37:39 -74.87,-150.04 85.32 01/21/2017 10:38:16 -74.87,-150.00 85.32 1.47 37
4 01/21/2017 11:28:34 74.79, 17.46 94.61 01/21/2017 11:27:43 74.79, 17.44 94.59 1.06 51
5 01/23/2017 16:11:29 74.85, -53.37 94.14 01/23/2017 16:11:58 74.84, -53.48 94.13 3.40 29
6 01/23/2017 17:02:33 -74.81, 113.98 85.91 01/23/2017 17:01:27 -74.77, 113.98 85.95 3.84 66
7 01/25/2017 21:45:28 -74.88, 43.11 86.39 01/25/2017 21:45:41 -74.88, 43.17 86.38 1.81 13
8 01/25/2017 22:36:21 74.68,-149.05 93.43 01/25/2017 22:35:09 74.74,-149.52 93.47 15.36 72
9 01/28/2017 03:19:19 74.88, 139.69 93.05 01/28/2017 03:19:22 74.89, 139.79 93.06 3.18 3
10 01/28/2017 04:10:08 -74.16, -51.04 87.63 01/28/2017 04:09:03 -74.22, -54.23 87.67 96.90 65
11 01/30/2017 08:02:23 75.36, 67.55 92.90 01/30/2017 08:03:31 75.24, 69.65 92.84 60.45 68
12 01/30/2017 08:53:16 -74.85,-123.65 87.59 01/30/2017 08:53:06 -74.88,-123.69 87.57 2.80 10

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 1/18/2017
SNOs_Map_NOAA-19_TERRA_20170118.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 01/18/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service