Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-A Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/31/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Distance(km) Time Diff (sec)
1 02/03/2018 00:44:36 73.79, 158.44 90.74 02/03/2018 00:45:43 73.71, 161.00 90.50 80.25 67
2 02/03/2018 01:35:18 -73.69, -34.00 89.39 02/03/2018 01:36:26 -73.64, -31.84 89.59 67.86 68
3 02/03/2018 02:25:59 73.45, 133.86 90.33 02/03/2018 02:27:10 73.44, 135.03 90.23 37.02 71
4 02/03/2018 03:16:41 -73.35, -58.59 89.79 02/03/2018 03:17:54 -73.31, -57.92 89.89 21.89 73
5 02/03/2018 04:07:23 73.15, 109.15 89.98 02/03/2018 04:08:37 73.16, 109.08 89.97 2.31 74
6 02/03/2018 04:58:07 -73.15, -83.54 90.03 02/03/2018 04:59:18 -73.19, -83.53 90.02 3.67 71
7 02/03/2018 05:48:53 73.16, 83.76 89.97 02/03/2018 05:49:58 73.18, 83.79 89.98 2.98 65
8 02/03/2018 06:39:37 -73.16,-108.92 90.05 02/03/2018 06:40:40 -73.16,-108.93 90.06 0.35 63
9 02/03/2018 07:30:23 73.16, 58.38 89.95 02/03/2018 07:31:20 73.16, 58.40 89.93 0.93 57
10 02/03/2018 08:21:07 -73.16,-134.31 90.06 02/03/2018 08:22:02 -73.14,-134.32 90.10 3.24 55
11 02/03/2018 09:11:52 73.12, 33.10 89.88 02/03/2018 09:12:42 73.13, 33.00 89.89 3.51 50
12 02/03/2018 10:02:36 -73.17,-159.69 90.08 02/03/2018 10:03:22 -73.16,-159.61 90.10 2.83 46
13 02/03/2018 10:53:21 73.12, 7.71 89.87 02/03/2018 10:54:02 73.16, 7.72 89.89 3.67 41
14 02/03/2018 11:44:05 -73.12, 175.03 90.15 02/03/2018 11:44:44 -73.13, 174.99 90.15 1.64 39
15 02/03/2018 12:34:51 73.13, -17.67 89.85 02/03/2018 12:35:24 73.13, -17.68 89.85 0.35 33
16 02/03/2018 13:25:35 -73.13, 149.65 90.16 02/03/2018 13:26:06 -73.11, 149.60 90.19 2.76 31
17 02/03/2018 14:16:21 73.14, -43.06 89.84 02/03/2018 14:16:46 73.11, -43.08 89.80 3.30 25
18 02/03/2018 15:07:05 -73.14, 124.26 90.18 02/03/2018 15:07:27 -73.13, 124.31 90.19 1.70 22
19 02/03/2018 15:57:51 73.14, -68.44 89.82 02/03/2018 15:58:07 73.13, -68.36 89.81 2.83 16
20 02/03/2018 16:48:34 -73.09, 98.98 90.25 02/03/2018 16:48:49 -73.11, 98.92 90.23 2.93 15
21 02/03/2018 17:39:20 73.10, -93.72 89.75 02/03/2018 17:39:29 73.10, -93.76 89.76 1.63 9
22 02/03/2018 18:30:04 -73.10, 73.60 90.26 02/03/2018 18:30:11 -73.08, 73.52 90.27 2.82 7
23 02/03/2018 19:20:50 73.10,-119.11 89.74 02/03/2018 19:20:51 73.08,-119.15 89.72 2.84 1
24 02/03/2018 20:11:34 -73.10, 48.21 90.28 02/03/2018 20:11:32 -73.11, 48.23 90.27 1.06 2
25 02/03/2018 21:02:20 73.11,-144.49 89.72 02/03/2018 21:02:12 73.10,-144.44 89.72 1.69 8
26 02/03/2018 21:53:04 -73.11, 22.83 90.29 02/03/2018 21:52:54 -73.08, 22.84 90.32 2.73 10
27 02/03/2018 22:43:49 73.06,-169.77 89.65 02/03/2018 22:43:34 73.08,-169.83 89.68 2.89 15
28 02/03/2018 23:34:33 -73.06, -2.45 90.36 02/03/2018 23:34:16 -73.06, -2.56 90.36 3.40 17
29 02/04/2018 00:25:19 73.07, 164.85 89.64 02/04/2018 00:24:56 73.05, 164.77 89.63 2.90 23
30 02/04/2018 01:16:03 -73.07, -27.84 90.38 02/04/2018 01:15:37 -73.08, -27.84 90.36 1.63 26
31 02/04/2018 02:06:49 73.07, 139.46 89.62 02/04/2018 02:06:17 73.08, 139.48 89.63 0.98 32
32 02/04/2018 02:57:33 -73.07, -53.22 90.39 02/04/2018 02:56:59 -73.05, -53.24 90.40 1.87 34
33 02/04/2018 03:48:19 73.08, 114.07 89.61 02/04/2018 03:47:39 73.05, 114.09 89.59 2.86 40
34 02/04/2018 04:39:03 -73.08, -78.61 90.41 02/04/2018 04:38:20 -73.08, -78.52 90.40 2.76 43
35 02/04/2018 05:29:48 73.03, 88.80 89.54 02/04/2018 05:29:01 73.03, 88.69 89.55 3.45 47
36 02/04/2018 06:20:32 -73.03,-103.89 90.48 02/04/2018 06:19:42 -73.05,-103.92 90.44 2.72 50
37 02/04/2018 07:11:18 73.04, 63.41 89.52 02/04/2018 07:10:22 73.05, 63.41 89.55 1.50 56
38 02/04/2018 08:02:02 -73.04,-129.27 90.50 02/04/2018 08:01:04 -73.03,-129.31 90.49 1.65 58
39 02/04/2018 08:52:48 73.04, 38.03 89.51 02/04/2018 08:51:44 73.02, 38.01 89.51 2.03 64
40 02/04/2018 09:43:32 -73.04,-154.66 90.51 02/04/2018 09:42:25 -73.05,-154.60 90.49 2.21 67
41 02/04/2018 10:34:18 73.05, 12.64 89.49 02/04/2018 10:33:05 73.05, 12.72 89.51 2.73 73
42 02/04/2018 11:25:02 -73.05, 179.96 90.53 02/04/2018 11:23:47 -73.03,-180.00 90.53 2.69 75
43 02/04/2018 12:15:43 72.80, -12.21 89.20 02/04/2018 12:14:31 72.82, -13.10 89.29 29.25 72
44 02/04/2018 13:06:26 -72.75, 155.21 90.87 02/04/2018 13:05:14 -72.75, 154.08 90.79 37.21 72
45 02/04/2018 13:57:07 72.50, -36.97 88.85 02/04/2018 13:55:59 72.49, -39.11 88.98 71.60 68
46 02/04/2018 14:47:50 -72.45, 130.44 91.22 02/04/2018 14:46:42 -72.42, 128.08 91.09 79.55 68

Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 1/31/2018
SNOs_Map_NOAA-20_METOP-A_20180201.jpg

Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 01/31/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and METOP-A

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service