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: 4/9/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/09/2019 16:32:55 -29.96, 131.01 04/09/2019 16:22:55 -30.46, 130.33 85.84 600
2 04/09/2019 17:14:55 2.83, -55.16 04/09/2019 17:05:51 2.71, -55.67 58.13 544
3 04/09/2019 18:03:03 1.70, 113.46 04/09/2019 17:55:14 1.84, 112.68 87.76 469
4 04/12/2019 08:42:46 -6.01,-107.58 04/12/2019 08:32:50 -5.96,-107.91 37.09 596
5 04/12/2019 09:31:00 1.40, 61.02 04/12/2019 09:22:20 1.29, 60.43 67.38 520
6 04/12/2019 10:19:09 3.06,-130.37 04/12/2019 10:11:43 3.25,-131.22 96.82 446
7 04/15/2019 00:58:51 -4.60, 8.60 04/15/2019 00:49:18 -4.49, 8.20 46.27 573
8 04/15/2019 01:47:05 -0.01, 177.21 04/15/2019 01:38:48 -0.18, 176.54 76.57 497
9 04/17/2019 17:14:54 -3.13, 124.80 04/17/2019 17:05:45 -3.02, 124.31 55.45 549
10 04/17/2019 18:03:08 -1.48, -66.60 04/17/2019 17:55:15 -1.65, -67.35 85.64 473
11 04/20/2019 08:42:50 6.19, 72.37 04/20/2019 08:32:50 6.11, 72.06 34.92 600
12 04/20/2019 09:30:59 -1.73,-119.02 04/20/2019 09:22:14 -1.61,-119.59 64.77 525
13 04/20/2019 10:19:12 -2.94, 49.59 04/20/2019 10:11:43 -3.12, 48.76 94.71 449
14 04/23/2019 00:58:54 4.73,-171.44 04/23/2019 00:49:18 4.65,-171.83 44.13 576
15 04/23/2019 01:47:03 -0.27, -2.83 04/23/2019 01:38:42 -0.14, -3.49 74.04 501

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/9/2019
SNOs_Map_AQUA_NPP_20190409.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/09/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service