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: 1/8/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/09/2020 08:41:25 -3.59,-107.00 01/09/2020 08:32:09 -3.50,-107.38 43.12 556
2 01/09/2020 09:29:41 -0.97, 61.59 01/09/2020 09:21:40 -1.11, 60.95 73.02 481
3 01/12/2020 00:14:36 25.45,-163.70 01/12/2020 00:04:36 25.48,-164.13 43.48 600
4 01/12/2020 00:57:33 -2.23, 9.16 01/12/2020 00:48:39 -2.14, 8.70 52.34 534
5 01/12/2020 01:45:49 -2.33, 177.75 01/12/2020 01:38:10 -2.47, 177.03 82.15 459
6 01/14/2020 16:25:35 5.46, -43.31 01/14/2020 16:15:47 5.40, -43.58 31.14 588
7 01/14/2020 17:13:42 -0.95, 125.31 01/14/2020 17:05:10 -0.84, 124.77 61.67 512
8 01/14/2020 18:01:57 -3.67, -66.08 01/14/2020 17:54:40 -3.82, -66.89 91.26 437
9 01/17/2020 08:41:44 4.17, 72.84 01/17/2020 08:32:18 4.10, 72.49 40.49 566
10 01/17/2020 09:29:50 0.40,-118.52 01/17/2020 09:21:40 0.52,-119.15 70.93 490
11 01/20/2020 00:15:50 -29.97, 15.17 01/20/2020 00:05:50 -30.41, 14.59 74.94 600
12 01/20/2020 00:57:51 2.84,-170.99 01/20/2020 00:48:47 2.75,-171.43 49.81 544
13 01/20/2020 01:45:57 1.74, -2.36 01/20/2020 01:38:09 1.88, -3.07 80.17 468
14 01/22/2020 16:25:43 -6.06, 136.58 01/22/2020 16:15:46 -5.99, 136.32 29.26 597
15 01/22/2020 17:13:59 1.51, -54.83 01/22/2020 17:05:17 1.40, -55.35 59.15 522
16 01/22/2020 18:02:05 3.07, 113.80 01/22/2020 17:54:39 3.23, 113.01 89.37 446

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/8/2020
SNOs_Map_AQUA_NPP_20200109.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/08/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service