Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 1/24/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/25/2019 00:09:06 4.84,-159.06 01/24/2019 23:59:28 4.76,-159.37 35.97 578
2 01/25/2019 00:57:13 -0.33, 9.56 01/25/2019 00:48:51 -0.19, 8.98 66.57 502
3 01/25/2019 01:45:29 -4.23, 178.15 01/25/2019 01:38:22 -4.40, 177.31 96.02 427
4 01/27/2019 16:25:14 3.51, -42.89 01/27/2019 16:15:59 3.39, -43.29 45.98 555
5 01/27/2019 17:13:19 1.12, 125.75 01/27/2019 17:05:21 1.24, 125.07 76.39 478
6 01/30/2019 07:55:34 -15.68, -97.28 01/30/2019 07:45:34 -15.72, -97.63 38.02 600
7 01/30/2019 08:41:20 2.06, 73.29 01/30/2019 08:32:29 1.97, 72.80 55.77 531
8 01/30/2019 09:29:26 2.50,-118.07 01/30/2019 09:21:51 2.66,-118.83 86.12 455
9 02/02/2019 00:09:09 -5.12, 20.90 02/01/2019 23:59:27 -5.08, 20.58 35.83 582
10 02/02/2019 00:57:26 0.63,-170.52 02/02/2019 00:48:58 0.50,-171.10 65.59 508
11 02/02/2019 01:45:33 3.88, -1.90 02/02/2019 01:38:21 4.08, -2.74 95.86 432
12 02/04/2019 16:25:15 -3.75, 137.08 02/04/2019 16:15:56 -3.67, 136.67 45.64 559
13 02/04/2019 17:13:31 -0.81, -54.34 02/04/2019 17:05:27 -0.92, -55.01 75.55 484
14 02/07/2019 07:59:26 29.28, 79.45 02/07/2019 07:49:26 29.30, 78.94 49.36 600
15 02/07/2019 08:41:22 -2.38,-106.75 02/07/2019 08:32:26 -2.25,-107.24 55.66 536
16 02/07/2019 09:29:38 -2.17, 61.84 02/07/2019 09:21:57 -2.33, 61.08 85.36 461

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/24/2019
SNOs_Map_AQUA_NPP_20190125.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/24/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service