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: 5/19/2018
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/22/2018 00:58:30 3.06,-171.04 05/22/2018 00:49:22 2.95,-171.54 56.78 548
2 05/22/2018 01:46:37 1.45, -2.42 05/22/2018 01:38:45 1.63, -3.19 86.96 472
3 05/24/2018 16:26:14 -6.01, 136.59 05/24/2018 16:16:18 -5.94, 136.27 37.20 596
4 05/24/2018 17:14:29 1.40, -54.80 05/24/2018 17:05:48 1.29, -55.39 66.81 521
5 05/24/2018 18:02:36 3.11, 113.81 05/24/2018 17:55:11 3.29, 112.96 96.83 445
6 05/27/2018 08:42:14 -4.36,-107.17 05/27/2018 08:32:45 -4.28,-107.59 47.28 569
7 05/27/2018 09:30:30 -0.19, 61.42 05/27/2018 09:22:16 -0.31, 60.74 76.97 494
8 05/30/2018 00:16:24 29.97,-164.83 05/30/2018 00:06:24 30.37,-165.48 77.03 600
9 05/30/2018 00:58:14 -2.72, 9.06 05/30/2018 00:49:12 -2.62, 8.56 57.43 542
10 05/30/2018 01:46:31 -1.78, 177.64 05/30/2018 01:38:43 -1.97, 176.88 86.98 468
11 06/01/2018 16:26:08 5.65, -43.34 06/01/2018 16:16:17 5.61, -43.67 37.41 591
12 06/01/2018 17:14:14 -1.08, 125.30 06/01/2018 17:05:39 -0.97, 124.70 67.60 515
13 06/01/2018 18:02:31 -3.42, -66.13 06/01/2018 17:55:10 -3.62, -66.98 96.91 441

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2018
SNOs_Map_AQUA_NPP_20180520.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 05/19/2018 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service