Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2025 11 26. Predictions up to the next 14.0 days: Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon Distance(km) Time Diff(sec) 11/29/2025 23:10:23 ( -75.08, -1.28) 11/29/2025 23:11:29 ( -75.04, 1.82) 88.94 66 11/30/2025 00:01:05 ( 74.91, 166.51) 11/30/2025 00:02:13 ( 74.89, 168.73) 64.30 68 11/30/2025 00:51:47 ( -74.79, -25.84) 11/30/2025 00:52:57 ( -74.75, -24.33) 44.27 70 11/30/2025 01:42:29 ( 74.62, 141.94) 11/30/2025 01:43:42 ( 74.55, 142.46) 17.40 73 11/30/2025 02:33:10 ( -74.50, -50.43) 11/30/2025 02:34:23 ( -74.50, -50.33) 3.04 73 11/30/2025 03:23:55 ( 74.47, 116.95) 11/30/2025 03:25:04 ( 74.50, 116.99) 2.94 69 11/30/2025 04:14:40 ( -74.50, -75.80) 11/30/2025 04:15:45 ( -74.50, -75.67) 3.82 65 11/30/2025 05:05:25 ( 74.47, 91.58) 11/30/2025 05:06:26 ( 74.50, 91.64) 3.30 61 11/30/2025 05:56:09 ( -74.45,-101.04) 11/30/2025 05:57:08 ( -74.45,-101.14) 3.12 59 11/30/2025 06:46:55 ( 74.47, 66.21) 11/30/2025 06:47:49 ( 74.45, 66.17) 2.89 54 11/30/2025 07:37:39 ( -74.45,-126.41) 11/30/2025 07:38:30 ( -74.45,-126.49) 2.37 51 11/30/2025 08:28:25 ( 74.47, 40.84) 11/30/2025 08:29:11 ( 74.44, 40.82) 2.61 46 11/30/2025 09:19:09 ( -74.44,-151.78) 11/30/2025 09:19:52 ( -74.45,-151.83) 1.66 43 11/30/2025 10:09:55 ( 74.47, 15.47) 11/30/2025 10:10:33 ( 74.44, 15.48) 2.55 38 11/30/2025 11:00:39 ( -74.44,-177.15) 11/30/2025 11:01:14 ( -74.45,-177.18) 1.06 35 11/30/2025 11:51:25 ( 74.47, -9.90) 11/30/2025 11:51:55 ( 74.44, -9.86) 2.74 30 11/30/2025 12:42:09 ( -74.44, 157.48) 11/30/2025 12:42:36 ( -74.45, 157.48) 0.86 27 11/30/2025 13:32:55 ( 74.46, -35.27) 11/30/2025 13:33:17 ( 74.44, -35.21) 3.12 22 11/30/2025 14:23:39 ( -74.44, 132.11) 11/30/2025 14:23:58 ( -74.45, 132.14) 1.26 19 11/30/2025 15:14:24 ( 74.41, -60.52) 11/30/2025 15:14:39 ( 74.44, -60.55) 3.16 15 11/30/2025 16:05:09 ( -74.44, 106.74) 11/30/2025 16:05:20 ( -74.45, 106.79) 1.92 11 11/30/2025 16:55:54 ( 74.41, -85.89) 11/30/2025 16:56:01 ( 74.44, -85.90) 2.99 7 11/30/2025 17:46:39 ( -74.44, 81.36) 11/30/2025 17:46:42 ( -74.45, 81.45) 2.65 3 11/30/2025 18:37:24 ( 74.41,-111.26) 11/30/2025 18:37:23 ( 74.44,-111.24) 3.02 1 11/30/2025 19:28:09 ( -74.43, 55.99) 11/30/2025 19:28:04 ( -74.44, 56.10) 3.40 5 11/30/2025 20:18:54 ( 74.41,-136.63) 11/30/2025 20:18:45 ( 74.44,-136.59) 3.26 9 11/30/2025 21:09:38 ( -74.38, 30.75) 11/30/2025 21:09:27 ( -74.39, 30.63) 3.70 11 11/30/2025 22:00:24 ( 74.41,-162.00) 11/30/2025 22:00:08 ( 74.39,-162.06) 2.98 16 11/30/2025 22:51:08 ( -74.38, 5.38) 11/30/2025 22:50:49 ( -74.39, 5.29) 2.97 19 11/30/2025 23:41:54 ( 74.41, 172.63) 11/30/2025 23:41:30 ( 74.39, 172.60) 2.58 24 12/01/2025 00:32:38 ( -74.38, -19.99) 12/01/2025 00:32:11 ( -74.39, -20.06) 2.27 27 12/01/2025 01:23:24 ( 74.41, 147.26) 12/01/2025 01:22:52 ( 74.38, 147.25) 2.39 32 12/01/2025 02:14:08 ( -74.38, -45.36) 12/01/2025 02:13:33 ( -74.39, -45.40) 1.67 35 12/01/2025 03:04:54 ( 74.40, 121.88) 12/01/2025 03:04:14 ( 74.38, 121.91) 2.45 40 12/01/2025 03:55:38 ( -74.38, -70.73) 12/01/2025 03:54:55 ( -74.39, -70.75) 1.27 43 12/01/2025 04:46:24 ( 74.40, 96.51) 12/01/2025 04:45:36 ( 74.38, 96.56) 2.76 48 12/01/2025 05:37:08 ( -74.38, -96.11) 12/01/2025 05:36:17 ( -74.39, -96.09) 1.31 51 12/01/2025 06:27:54 ( 74.40, 71.14) 12/01/2025 06:26:58 ( 74.38, 71.22) 3.24 56 12/01/2025 07:18:38 ( -74.38,-121.48) 12/01/2025 07:17:39 ( -74.39,-121.44) 1.75 59 12/01/2025 08:09:23 ( 74.35, 45.90) 12/01/2025 08:08:20 ( 74.38, 45.87) 3.19 63 12/01/2025 09:00:08 ( -74.37,-146.85) 12/01/2025 08:59:01 ( -74.39,-146.78) 2.38 67 12/01/2025 09:50:53 ( 74.35, 20.53) 12/01/2025 09:49:42 ( 74.38, 20.53) 3.10 71 12/01/2025 10:41:38 ( -74.37,-172.22) 12/01/2025 10:40:23 ( -74.38,-172.13) 3.08 75 12/01/2025 11:32:20 ( 74.20, -4.47) 12/01/2025 11:31:07 ( 74.23, -5.19) 22.15 73 12/01/2025 12:23:02 ( -74.08, 163.16) 12/01/2025 12:21:51 ( -74.09, 161.79) 41.76 71 12/01/2025 13:13:44 ( 73.91, -29.11) 12/01/2025 13:12:36 ( 73.88, -31.39) 70.49 68 12/01/2025 14:04:26 ( -73.78, 138.50) 12/01/2025 14:03:19 ( -73.79, 135.73) 86.28 67